14fe0477689da2c8a8ecf0701291db39a604c09a360853ca54a2eca9b55cda73

Analysis

max time kernel
144s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 07:41

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General

Target

6255436012aa3b618e8557db2378bb33_JaffaCakes118.pdf
Size

86KB
MD5

6255436012aa3b618e8557db2378bb33
SHA1

1850062f136088be1658225f03dc084891c21cdb
SHA256

14fe0477689da2c8a8ecf0701291db39a604c09a360853ca54a2eca9b55cda73
SHA512

29fb561e5700f98507c047a7df3815c3d396e51bd6affa6e02bd7506be03a1d13434b5807c14486ae74c45c557fc847009b2be52cccbabdaf2841ca2f8226e87
SSDEEP

1536:unNB/wqCI1WS5x3By1015+JY+P4+LzL4AGzbO9fGli8yjtCSv6WxApOGzWrjFA45:41wdI1WS5xQ101s2+PLy3ouROCK/3G+9

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3192	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe
3192	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 3244	3192	AcroRd32.exe	87
PID 3192 wrote to memory of 3244	3192	AcroRd32.exe	87
PID 3192 wrote to memory of 3244	3192	AcroRd32.exe	87
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 3632	3244	RdrCEF.exe	88
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	RdrCEF.exe	89
PID 3244 wrote to memory of 4048	3244	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\6255436012aa3b618e8557db2378bb33_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:3192
- 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:3244
- - 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=5B575A7F86776C5957BD128A43D803F5 --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=5B575A7F86776C5957BD128A43D803F5 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3632
- - 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=F2FCDDA90D74ECBF4741E051244DE172 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4048
- - 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=961960B31757CD796D34E7BB2BD7B669 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3828
- - 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=D3876C6254D4A7E1A71EDEF380B236AE --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3700
- - 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=4F1EADB9AD0087DADA2853EA0AE812CD --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=4F1EADB9AD0087DADA2853EA0AE812CD --renderer-client-id=6 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1704
- - 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=B49DCE27B10EB844B9F237DE9BC83F44 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4772

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1524

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
5bf2416d8de864ad2c435a3d3e4733d5

SHA1
aeb3ad4bc6b2c5609d92736a4eae236daa762c2f

SHA256
a3b1ca8df862ae45f4f7eeedb111a2ebdb73350c3b5fc17a46483f49149e7188

SHA512
ae9ab567cf890804a68760c17a16e1002d6e2c63242f39c5558a046af9bcabeeeb998db4a59f07a7e2d248b56af83f92a1556e0df7a453fd80fba396d5bd9c87

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