f7ffda8d8e1949fa2b1cbba487da7a3f441e72738cae3464fbde37d4ff161ac1

General

Target

untraceable.rar
Size

118KB
MD5

80da9044a1f9992172054bc2033c06b5
SHA1

3ed398f8bf92b08e2dcc83375e6b84fa1b0f99f1
SHA256

f7ffda8d8e1949fa2b1cbba487da7a3f441e72738cae3464fbde37d4ff161ac1
SHA512

e69c2439912cb5fcb5569d6b34006387003fe8c2f98335a45b44956b3914824a036f1582e3bfc376f38ec7f46007bc334c72b1ad37f7b3c99e445d21612fc1a5
SSDEEP

3072:GRNmWvtwVu98A9Kc3YNgCFzaqAyTaKa3I2QqJZI34:Pu9NKsY5pFTaKnqAo

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

OpenWith.exe

pid process

2940 OpenWith.exe

Suspicious use of SetWindowsHookEx 25 IoCs

Processes:

OpenWith.exeAcroRd32.exe

pid	process
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
2940	OpenWith.exe
3128	AcroRd32.exe
3128	AcroRd32.exe
3128	AcroRd32.exe
3128	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

OpenWith.exeAcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2940 wrote to memory of 3128	2940	OpenWith.exe	AcroRd32.exe
PID 2940 wrote to memory of 3128	2940	OpenWith.exe	AcroRd32.exe
PID 2940 wrote to memory of 3128	2940	OpenWith.exe	AcroRd32.exe
PID 3128 wrote to memory of 2040	3128	AcroRd32.exe	RdrCEF.exe
PID 3128 wrote to memory of 2040	3128	AcroRd32.exe	RdrCEF.exe
PID 3128 wrote to memory of 2040	3128	AcroRd32.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4532	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe
PID 2040 wrote to memory of 4804	2040	RdrCEF.exe	RdrCEF.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\untraceable.rar
1⤵
- Modifies registry class
PID:4300

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2940

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\untraceable.rar"
2⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3128

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
3⤵
- Suspicious use of WriteProcessMemory
PID:2040

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=9259B45DD2D9CD3148B1ECC30147FE98 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
4⤵
PID:4532

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=1740F6B896AC73CA58127C101B74B471 --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=4 --enable-main-frame-before-activation --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=1740F6B896AC73CA58127C101B74B471 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
4⤵
PID:4804

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=2C5FCEF82A11EB428211E8F5748DB129 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
4⤵
PID:4452

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=E6A305811A6D96A5C91A395C1552311B --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
4⤵
PID:228

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=D4D29FB16F94797CD8E2751D96991AC0 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
4⤵
PID:3408

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2548

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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