6ef0cd72e071d7525c47ad8e60bbb76275500b542af58dd33e3811026be083e3

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 19:47

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General

Target

3a7d7504018fa2370dfc0607fbf10956_JaffaCakes118.pdf
Size

35KB
MD5

3a7d7504018fa2370dfc0607fbf10956
SHA1

43295bbd659232ec659d667b2c52dc119ab0947a
SHA256

6ef0cd72e071d7525c47ad8e60bbb76275500b542af58dd33e3811026be083e3
SHA512

2d48b34b1ef72e5e63ffde72e8c4eab1298931e45654c285eb394193b36bd73c6aafa48dac0d66240068405c6297aeea5cc46c887e9c156051026e98adbede6a
SSDEEP

768:vJezGs9afsxtuwDB3hHn+yQ8XNnEDR6a0+:RoGsftuadB9qR6a0+

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4044	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 4820	4044	AcroRd32.exe	86
PID 4044 wrote to memory of 4820	4044	AcroRd32.exe	86
PID 4044 wrote to memory of 4820	4044	AcroRd32.exe	86
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3952	4820	RdrCEF.exe	87
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88
PID 4820 wrote to memory of 3372	4820	RdrCEF.exe	88

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\3a7d7504018fa2370dfc0607fbf10956_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:4044
- 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:4820
- - 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=221039B2CEAEE9F6DF7632C11CFFC2C9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3952
- - 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=2A419D81C32500F1EFA649CB87D36876 --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=2A419D81C32500F1EFA649CB87D36876 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3372
- - 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=4E93E99239FE35C1A023971FDC0A8753 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1416
- - 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=4B3BA6443FFE14ACEC719EFF410769DB --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5104
- - 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=E5437245BE69CB047E91E9A137F0B435 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3764
- - 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=CDCCD765DA51D2E2A7599FD40864FA44 --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=CDCCD765DA51D2E2A7599FD40864FA44 --renderer-client-id=7 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2968

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
bd4be6f3ca1c83306df9ed761b569627

SHA1
36f3d6de3b0534c5cc80b3cc30c1686c8fb0242c

SHA256
318e315fdebee93880ab4c53ebe8c24b0beed52e20457d0f54ca828dc3b54bf9

SHA512
e389f7e3b6936f33336e1dd765db171b8fe811dda77321b0b05c0952176cd96536661c1743a2a29cf3beb0298b52f68853f374876ea7fb7a75a8927923d97d17

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