60f02f1bfd3ee3326d29ce5410fdc2b42e74482bff1834524988146125c17dfc

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 21:42

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

fdb6682c8ddd2c867c96f260e948d727_JaffaCakes118.pdf
Size

97KB
MD5

fdb6682c8ddd2c867c96f260e948d727
SHA1

ad61efa78fcfd040ad99e2e030bc9c7e950c20d9
SHA256

60f02f1bfd3ee3326d29ce5410fdc2b42e74482bff1834524988146125c17dfc
SHA512

e420e2a160e5c4eab6923d29fa7336a2b3d76e76a75505c082467c761561111d0765b504470131cb63a0970c525e736fa0deca0a076664d0bf0ea4612484a2d6
SSDEEP

3072:NIFBDn1Ur1r8ANPjjFU17CUtsoGayigf7Ly:+F5n2r1ggPvFUZxCnr+

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
848	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 1800	848	AcroRd32.exe	91
PID 848 wrote to memory of 1800	848	AcroRd32.exe	91
PID 848 wrote to memory of 1800	848	AcroRd32.exe	91
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3892	1800	RdrCEF.exe	92
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93
PID 1800 wrote to memory of 3532	1800	RdrCEF.exe	93

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\fdb6682c8ddd2c867c96f260e948d727_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:848
- 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:1800
- - 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=C5CAE7DAD384340BD8B04D212CE89BB3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3892
- - 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=29701B4AA41C808C9DD621FB950F9C52 --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=29701B4AA41C808C9DD621FB950F9C52 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3532
- - 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=512F8D2ACA0F7DB169D9AB1D223CAC6E --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4404
- - 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=69688F989290181698439A5A828F290D --mojo-platform-channel-handle=1972 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2164
- - 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=743BBE4F7FFD298CE39BBAE786F41086 --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=743BBE4F7FFD298CE39BBAE786F41086 --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2168
- - 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=8C837342CEE7540F47F1080F4ED95E64 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2736

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
b1a683ba1b784221223bca1e106052be

SHA1
a278e46430702dff02f90ffe7b00d7e508bb1bff

SHA256
2e28c04fc28349c59c766627e009b836875982003a9729d9bfeb19cf1b1978b3

SHA512
8ea9ce90ca70723124252893f1ef19ce5090f02060b6653e722612d2f53a09b987e7e4559cb3618b0d99766f4acb968b5ad3a708b492ec64f2d487edbbe2ab89

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