844e8e9f5c010d4ea43f748e100e222fb5825b3d5f1616e2d2f9071b3a39ba02

Analysis

max time kernel
91s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 01:55

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General

Target

2a959001570d80db3c32daf39d9290a3_JaffaCakes118.pdf
Size

70KB
MD5

2a959001570d80db3c32daf39d9290a3
SHA1

c9ba07ffea56f9c850eb0894e2d8d30c319da948
SHA256

844e8e9f5c010d4ea43f748e100e222fb5825b3d5f1616e2d2f9071b3a39ba02
SHA512

a0a7bfd6d3a66acfc28f136ebc1b31caf8452632f933fb02da73a6e087920099dfb97cec36256e5c5a4a1a9857803c14d9466aa990686955de381f106b7df0ec
SSDEEP

1536:LfWp94lcu0LYhqxdcH/WmNFAarWOpOwrKWCUxe95EEA0ROaxikMe:DW9WcuSY/umzswr9e9q3mx1

Score

1^/10

Malware Config

Signatures

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

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2412	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 5004	2412	AcroRd32.exe	85
PID 2412 wrote to memory of 5004	2412	AcroRd32.exe	85
PID 2412 wrote to memory of 5004	2412	AcroRd32.exe	85
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 4632	5004	RdrCEF.exe	86
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87
PID 5004 wrote to memory of 2500	5004	RdrCEF.exe	87

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\2a959001570d80db3c32daf39d9290a3_JaffaCakes118.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:2412
- 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:5004
- - 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=1F9B000E4C59D8F76EC7A30E9B2FAFDD --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=1F9B000E4C59D8F76EC7A30E9B2FAFDD --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4632
- - 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=9A24ECBC1CED4957FD498E211DE0BD3C --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2500
- - 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=28EF190C62AABE1891A8F34D9A617030 --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=28EF190C62AABE1891A8F34D9A617030 --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4964
- - 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=AFC2FBDE0309938159D5490ABD975260 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3212
- - 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=7465EBFAEB5ADC2AF6B9C50DDE6AB411 --mojo-platform-channel-handle=2044 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1008
- - 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=4C70C8BE97B6E686CF80FA87E7452796 --mojo-platform-channel-handle=1996 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3292

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
7275978f0091174d30ff37ecbcf077d7

SHA1
c1d7692b93bb4101b75fa7c405eb6c717127d420

SHA256
d47da74511f774dd6aed09829efc1ded731fc67e4c63ae9a011a8b4e370ef5d0

SHA512
fe782b7bee02dc8da4c5d61ba800fb5782173ec6303a7b79c7e77af4a469b2563266e6bad4bac89ccd9028440f7a6cc378b04190de6ef9d4f4d3fa7bb60c83ef

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit