f2c770aeca9623417ca6dc382a513c14c2b87e8e8c329974f8c5bae9453a9e0c

Analysis

max time kernel
134s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 19:04

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General

Target

3094f2a542bf5326fef920ce2274e52b_JaffaCakes118.pdf
Size

43KB
MD5

3094f2a542bf5326fef920ce2274e52b
SHA1

12336d6c767ceb4516e1b309ab060d9b9c1bc1fa
SHA256

f2c770aeca9623417ca6dc382a513c14c2b87e8e8c329974f8c5bae9453a9e0c
SHA512

22a13fde71b3314a0d259de5b23dc3a9de8cc448bc68c40abf92eb19f593bdd93a912fa84bb4cb6de474cebb991d56cb5c20d0887ce43f285eda29fe739e5f86
SSDEEP

768:zXuMZmwgCLWarmKs2ei5coVbVnfASRe1iMvaMF/kJtMmUqdijqfFjEH+ttqWzbvJ:zXFZmGWSmKsb0JVbVfASRkiMvaMF/Xmf

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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2460	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe
2460	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2532	2460	AcroRd32.exe	90
PID 2460 wrote to memory of 2532	2460	AcroRd32.exe	90
PID 2460 wrote to memory of 2532	2460	AcroRd32.exe	90
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 4048	2532	RdrCEF.exe	93
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94
PID 2532 wrote to memory of 1268	2532	RdrCEF.exe	94

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\3094f2a542bf5326fef920ce2274e52b_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:2460
- 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:2532
- - 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=5A25936AF08687200D82F8B83F2F3E95 --mojo-platform-channel-handle=1740 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=B406D5381BC9B989F6C4E1697762C34E --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=B406D5381BC9B989F6C4E1697762C34E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1268
- - 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=BB985CCD32BE9994A93BC266CBDBAE14 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2076
- - 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=9BC25E5C3BE57875A11686537044A711 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2496
- - 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=3B569D1F5D91F6C299AC8654CB4B584B --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=3B569D1F5D91F6C299AC8654CB4B584B --renderer-client-id=6 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4992
- - 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=32D6D252A571FC0829D3A70613B0B130 --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1472

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
ac3e1ca8213b3c6a33e4a17e665aec3c

SHA1
ac161bb3f5c02ce45a6129bb9e6b5011c15a9300

SHA256
2ba7dd6665850ac775f98cd99424a3a8d384fc3abc96ed2a81ef348a281b8c88

SHA512
81238de7c72cfd136084da99b41e240d9463b02596b96c8e74b3a62d2a6620bd83240bfcf9482441c581ee4c983008b84dc556e7b9d9eca9d196938e6797dc8b

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