7e92033e35406d1708100ecef1f5e4ffb578a2e159dad7c530ffe7c1a72c007b

General

Target

2021-2022 DOL BID INSTRUCTION 1.pdf
Size

298KB
MD5

6f25f34ac9a99421b26322800597164b
SHA1

dca63458fed1bd84255589c9c09d5f3718f84563
SHA256

7e92033e35406d1708100ecef1f5e4ffb578a2e159dad7c530ffe7c1a72c007b
SHA512

cb9ea1a3dc32d9cc030f64d0b3d384d4c8e1c74616714b9149765f67ec31a96c31ad1a02fb583a33b9fad01ac6001da7a4d095e41c7137cf1f8348a8dc9eefe9

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\dcbc635c-5166-4c3b-a614-b8458096356a.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220428163655.pma	setup.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 1 IoCs

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

AcroRd32.exemsedge.exemsedge.exeidentity_helper.exeAdobeARM.exe

pid	process
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
508	AcroRd32.exe
3052	msedge.exe
3052	msedge.exe
4264	msedge.exe
4264	msedge.exe
5244	identity_helper.exe
5244	identity_helper.exe
3160	AdobeARM.exe
3160	AdobeARM.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

4264 msedge.exe
4264 msedge.exe
4264 msedge.exe
4264 msedge.exe
4264 msedge.exe
4264 msedge.exe
4264 msedge.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

AcroRd32.exemsedge.exe

pid process

508 AcroRd32.exe
4264 msedge.exe
4264 msedge.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

508 AcroRd32.exe
508 AcroRd32.exe
508 AcroRd32.exe
508 AcroRd32.exe
508 AcroRd32.exe
508 AcroRd32.exe
3160 AdobeARM.exe

pid	process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 508 wrote to memory of 784	508	AcroRd32.exe	RdrCEF.exe
PID 508 wrote to memory of 784	508	AcroRd32.exe	RdrCEF.exe
PID 508 wrote to memory of 784	508	AcroRd32.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 4312	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe
PID 784 wrote to memory of 64	784	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\2021-2022 DOL BID INSTRUCTION 1.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:508

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
- Suspicious use of WriteProcessMemory
PID:784

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=FC6A30F3ABA59B382E0C52689CD6191F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4312

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=25DC0395E0FB96F8F2A1DE73E28FFD6A --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=25DC0395E0FB96F8F2A1DE73E28FFD6A --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
3⤵
PID:64

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=99FEB1D4AE4986B8AA810F48DA912EA8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2540

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=CC789179CEFF36FBD02C626D7FC0A99B --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=CC789179CEFF36FBD02C626D7FC0A99B --renderer-client-id=5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4056

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7A3103BC4786092226B3D541868B319B --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2224

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=A109AD8C0BC4676DAEB63E1DD93AE355 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4392

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3160

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
3⤵
PID:1448

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://doloffers.com/fydutsyrffgudutdujgtkt
2⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
PID:4264

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa867546f8,0x7ffa86754708,0x7ffa86754718
3⤵
PID:908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
3⤵
PID:2672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3052

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
3⤵
PID:3952

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3924 /prefetch:1
3⤵
PID:4724

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3928 /prefetch:1
3⤵
PID:4368

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5184 /prefetch:8
3⤵
PID:996

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
3⤵
PID:2620

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4044 /prefetch:8
3⤵
PID:5116

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6000 /prefetch:8
3⤵
PID:4680

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
3⤵
- Drops file in Program Files directory
PID:5076

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1c4,0x22c,0x7ff606b75460,0x7ff606b75470,0x7ff606b75480
4⤵
PID:4896

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6000 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:5244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:1
3⤵
PID:5460

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5644 /prefetch:1
3⤵
PID:5476

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3856 /prefetch:1
3⤵
PID:5784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6152 /prefetch:1
3⤵
PID:5908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5660 /prefetch:8
3⤵
PID:3664

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2068,1751279233925500221,9463999599701156401,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3444 /prefetch:8
3⤵
PID:5528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:3984

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_D975BBA8033175C8D112023D8A7A8AD6
Filesize
471B

MD5
12777399fd9de4ea9ea094dedc8fc4d4

SHA1
fdb6c2a704ac103f6ddd6b611dc50170ceae76e1

SHA256
c81e4710106f7a54ba1bdbf8df34f2c6d9bd5c1f44e639a5a661e143b950693c

SHA512
b9d22c2a1ca007846b7f88fc8183af05c434a29e07e26ef1c0317488b8ceaba05a6c9556c3c0d064635bc677e296604ee3372a4e9f81f737d08ddbf59f171cf4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_D975BBA8033175C8D112023D8A7A8AD6
Filesize
434B

MD5
dfd6ee0e7c1ce0eacb383d3f5677242d

SHA1
0330bf3a52762ec3a42d520efd7615a81db25713

SHA256
edd1c221950c71eb384929c99a9b37589704aaacc1c5a39ad929a7a706f8b83d

SHA512
071d8356a68ffb0e48ce8a838b8aad1cd21ff2d47242c07563251d7bd3e3cfdb25e3a8330fbaaeab8f77a496d734cbb43d10e6a3d4499ad9c3a1a44dd5b01633

Download Submit
\??\pipe\LOCAL\crashpad_4264_TEVSHSGXSEBMMFED
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/64-135-0x0000000000000000-mapping.dmp

Download
memory/784-130-0x0000000000000000-mapping.dmp

Download
memory/908-156-0x0000000000000000-mapping.dmp

Download
memory/996-168-0x0000000000000000-mapping.dmp

Download
memory/1448-154-0x0000000000000000-mapping.dmp

Download
memory/2224-148-0x0000000000000000-mapping.dmp

Download
memory/2540-140-0x0000000000000000-mapping.dmp

Download
memory/2620-170-0x0000000000000000-mapping.dmp

Download
memory/2672-158-0x0000000000000000-mapping.dmp

Download
memory/3052-159-0x0000000000000000-mapping.dmp

Download
memory/3160-153-0x0000000000000000-mapping.dmp

Download
memory/3664-187-0x0000000000000000-mapping.dmp

Download
memory/3952-161-0x0000000000000000-mapping.dmp

Download
memory/4056-143-0x0000000000000000-mapping.dmp

Download
memory/4264-155-0x0000000000000000-mapping.dmp

Download
memory/4312-132-0x0000000000000000-mapping.dmp

Download
memory/4368-166-0x0000000000000000-mapping.dmp

Download
memory/4392-151-0x0000000000000000-mapping.dmp

Download
memory/4724-164-0x0000000000000000-mapping.dmp

Download
memory/4896-174-0x0000000000000000-mapping.dmp

Download
memory/5076-173-0x0000000000000000-mapping.dmp

Download
memory/5116-172-0x0000000000000000-mapping.dmp

Download
memory/5244-175-0x0000000000000000-mapping.dmp

Download
memory/5460-177-0x0000000000000000-mapping.dmp

Download
memory/5476-179-0x0000000000000000-mapping.dmp

Download
memory/5528-189-0x0000000000000000-mapping.dmp

Download
memory/5784-183-0x0000000000000000-mapping.dmp

Download
memory/5908-185-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads