2aa94ac2eaafa95b7c85119352108a30b9df33a1b252f896fc26f796213ce96e

Analysis

max time kernel
92s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 19:17

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General

Target

309fba942b5de8110a29f465ffcc41c7_JaffaCakes118.pdf
Size

36KB
MD5

309fba942b5de8110a29f465ffcc41c7
SHA1

e17eeceb03480b38434c3f118e09add647dd8320
SHA256

2aa94ac2eaafa95b7c85119352108a30b9df33a1b252f896fc26f796213ce96e
SHA512

77e01f879c78ec773a14b891e45dc587093f43f2b475427238298983ef09405b057894c6db3101c869b87d7986ee7150724c42871ad8bf69d5a5891116968da0
SSDEEP

768:cgGzpD/Ydoc2Vx4io1kuPhtBV2XVLnr6B6n0k5ocPG31T54M69WVr4f4I:5GFroV2XVLnr6BM2cPGR54zW9LI

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4160	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe
4160	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4160 wrote to memory of 2348	4160	AcroRd32.exe	88
PID 4160 wrote to memory of 2348	4160	AcroRd32.exe	88
PID 4160 wrote to memory of 2348	4160	AcroRd32.exe	88
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 1124	2348	RdrCEF.exe	89
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90
PID 2348 wrote to memory of 4000	2348	RdrCEF.exe	90

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\309fba942b5de8110a29f465ffcc41c7_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:4160
- 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:2348
- - 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=51E51DB7B54110333D67D50BBEFCDA49 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1124
- - 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=149DCF108F900043FE5A208DB0DD574B --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=149DCF108F900043FE5A208DB0DD574B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4000
- - 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=94EFCF29009EB7403A64DD6DDACA8947 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2764
- - 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=EE6592B15DD19A12947835529421A256 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3172
- - 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=E027A6C9BBF9ADFC8A17ACE84DCBBFDD --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=E027A6C9BBF9ADFC8A17ACE84DCBBFDD --renderer-client-id=6 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1432
- - 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=769EF690576C309B06B7C3134BD35B22 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2284

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
b16e37f4cbd77c70587c0553ca6db102

SHA1
ecd90380683e4024605fd654455ad794ddd5d5dd

SHA256
acb4b7dc52903a7081438d544d9ffc07ee2557e2a54d8d8af177529d3f9c3182

SHA512
39cd64620539068f1c9f8fdcae96dbaedaebf7a4415471ca7a4da9b44b01e01eb4e43ef0ab180b04f279e38ee8fd6f15840eaa2949dfdbe739bd14304ace8d29

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