ff5013513e1ec57e4be61493d9c02a22fa1f75640f28418ab2f266dc5a64ca36

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 01:52

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General

Target

321f6501a223631bc6f769ad184e9131_JaffaCakes118.pdf
Size

42KB
MD5

321f6501a223631bc6f769ad184e9131
SHA1

5bdfaf62a427cf578825ce5317746f35642bfc1f
SHA256

ff5013513e1ec57e4be61493d9c02a22fa1f75640f28418ab2f266dc5a64ca36
SHA512

edf01e19b286249e7ebf1953c877f557d489aafd2c268335eab395c14c7feac8719615f8db3a80ac1d0986e209d0f61016863c5e5f7d1312cfcfebe1af902c86
SSDEEP

768:CgGzpDeWBy2GagvkxqX2vTDE2F7333oT8MycwlUjrnhmz9EZE:fGFQqqXCTI2d333oTPycznhmz9+E

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
372	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
372	AcroRd32.exe
372	AcroRd32.exe
372	AcroRd32.exe
372	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 4932	372	AcroRd32.exe	87
PID 372 wrote to memory of 4932	372	AcroRd32.exe	87
PID 372 wrote to memory of 4932	372	AcroRd32.exe	87
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4428	4932	RdrCEF.exe	88
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89
PID 4932 wrote to memory of 4972	4932	RdrCEF.exe	89

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\321f6501a223631bc6f769ad184e9131_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:372
- 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:4932
- - 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=56FB4EDB6B82E492FBF9D70CED555031 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4428
- - 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=6136D48B6DD3D74B05A1D2C2B0CA3FEA --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=6136D48B6DD3D74B05A1D2C2B0CA3FEA --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4972
- - 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=AE99F4B316639F91D7A8653CCC4036FD --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4596
- - 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=DD0A606147BCE513CEA72C34569AB785 --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=DD0A606147BCE513CEA72C34569AB785 --renderer-client-id=5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1812
- - 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=616DE7DD8AA308AADD92C64A25098A62 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:448
- - 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=0982CB8508C4630698053B26E9053053 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4604

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
4774fdf60ac4649946c8a14101a9044e

SHA1
d87a8dd9b36c5f3c2d02d77bf2792a78e46c20ba

SHA256
673877fc547808b1063d1711632f2794f404dfa5b505702aa94f056fd3c013f0

SHA512
504646db2224eb9f6f39a23547259b3e37b35fa6ab1004ea41ef88fe6925410a94680294d020f6d27224cdcdabd6614a2a3e1d4a03a17938680555e675511ebb

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

Filesize
64KB

MD5
ed9133de079fc4becaf4436ae48d9709

SHA1
255a09e1214133a1bcefa958cd9239bb1b63d70d

SHA256
7e9045cf33fb7df7489a769d21efbbe6259ee230ad989c57288dfc99a3107f4e

SHA512
cabdde5077ada83666b60f93a8f78bffb6f041cd4b64ab38cc7b4226ad28b150828ed6a4c1e8b4cb338763f9d0b08d0deafd49a0086c5e136a3b50dbfc6c0ee6

Download Submit