abc67f67f548e1ec05686dc5910e97c5569d1dfd25a57d3c982d01573604a60c

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
12/07/2024, 18:46

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General

Target

3e761423751bfc686c8b157e7228136c_JaffaCakes118.pdf
Size

42KB
MD5

3e761423751bfc686c8b157e7228136c
SHA1

75a8c945c283a1e2201f60a67f0309358d69817d
SHA256

abc67f67f548e1ec05686dc5910e97c5569d1dfd25a57d3c982d01573604a60c
SHA512

f23c7e79185533e6ea950f4dc8c2bcf624b1a7ee15a34558d659d18b1ea5672602aed346dfcebaf956810aa8d2536dd6657f4d0aaaa0ada951b7df1460aae105
SSDEEP

768:WgGzpDmO6yEwXKA3dy55YlWZ5gPPHmyg32RyVkCiOUVrk:DGFCG79tS5zSPPjRyVktOUVrk

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-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe
3660	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3660 wrote to memory of 312	3660	AcroRd32.exe	86
PID 3660 wrote to memory of 312	3660	AcroRd32.exe	86
PID 3660 wrote to memory of 312	3660	AcroRd32.exe	86
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1688	312	RdrCEF.exe	87
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	RdrCEF.exe	88
PID 312 wrote to memory of 1392	312	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\3e761423751bfc686c8b157e7228136c_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:3660
- 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:312
- - 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=F7DF8F563019FB1D300516E54732BCEF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1688
- - 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=2E9B7A9A9E9F875858A758614F001263 --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=2E9B7A9A9E9F875858A758614F001263 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1392
- - 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=DD73FD741714F72774EE41FD8E628657 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=9DF5974417E11836E9A2F134EC69C099 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3160
- - 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=9716595718B4A92A31E0E511F5CBF05B --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=9716595718B4A92A31E0E511F5CBF05B --renderer-client-id=6 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4184
- - 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=BEBF938021FD05D04D87C05F7963A82B --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3480

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1192

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
29873f5827ef3b92419416de9ff1aa05

SHA1
0d5887e658a4d17ffeebb8b308b22a426c468ece

SHA256
87d31d3919dcb2e1121ce4be5c339d6cb0469af25892a524d9244696a7947336

SHA512
2f009c59b462d163ea11be0ff1cf4e3ca937ecdb0a67ddb7e70b52d839ffcf8f350666be886a8ba233fa7b2a7bd9ced23055bc6eef82ebc4925fad794ec5dbb5

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