7c9f74f4df82046dac911d199ecbef5043ab55f1b1e231296bbabe56128e7089

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2024 07:12

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General

Target

4d49c66be80261792d69bb11c7380fc1_JaffaCakes118.pdf
Size

12KB
MD5

4d49c66be80261792d69bb11c7380fc1
SHA1

dead735db1e3da434e0e7b695ce69afc9a5dfaab
SHA256

7c9f74f4df82046dac911d199ecbef5043ab55f1b1e231296bbabe56128e7089
SHA512

63f07e3af96ac8e7c90fcf7a67b6506409ae27886c84b844216c1644f0bdb4345ee267c2e8fabf161ef231bacc46573c467d3b22b09033cf9867be587a509227
SSDEEP

384:mLEMlLEMyspjljiVhN7jljiVKzBMrPB6oiuSmmnr46eqV8pRPFOF++:mgCg+BjiVhN7BjiVn5For4zqV3

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3372	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe
3372	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 1036	3372	AcroRd32.exe	86
PID 3372 wrote to memory of 1036	3372	AcroRd32.exe	86
PID 3372 wrote to memory of 1036	3372	AcroRd32.exe	86
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 2060	1036	RdrCEF.exe	87
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	RdrCEF.exe	88
PID 1036 wrote to memory of 4540	1036	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\4d49c66be80261792d69bb11c7380fc1_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1036
- - 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=F761A016CB7DD2564954B4CA570FCB57 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2060
- - 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=8FE9419EBC8D41CBF264057BBE364D7B --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=8FE9419EBC8D41CBF264057BBE364D7B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4540
- - 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=2B5561C92F3DAB7E421DC474805D1FDF --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4500
- - 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=E834EB4FDC98677F5AEB4EB23F9AD16A --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:688
- - 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=3A49650F9EE65B1F533D3876D3E867E9 --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=3A49650F9EE65B1F533D3876D3E867E9 --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2156
- - 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=AA216329EE6E0D8275FB43A0D4E97E0B --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4600

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
26c16d7ee81fe8191773490a848a9d5f

SHA1
1e8a06831707b2c2aeee6855728e0484ee5cf8b7

SHA256
276a32003ed278af07a7a7dc67ce47686197cfd4f8829b80ba1d2f2b2c25ff8a

SHA512
2d10556cf9500ae0f2aeacd136576258f4c9c3cccb6ccefa5b223b87ee451201307d67934b45f25ddd43452ea1ab1964149e3a19b0153f82f571c4b5937b79a1

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