da6cb7006d7197eb312f53d2a250a1caa440aa65f46ce21261a9c1547d04dcf5

Analysis

max time kernel
150s
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
15/07/2024, 14:01

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General

Target

49fc91522440c710b1e947a212e7318c_JaffaCakes118.pdf
Size

12KB
MD5

49fc91522440c710b1e947a212e7318c
SHA1

55a2a19944fc737a49ed571a93311e92d5359b27
SHA256

da6cb7006d7197eb312f53d2a250a1caa440aa65f46ce21261a9c1547d04dcf5
SHA512

101260bfc3128f244528c036834da3c69f4daf988d7de76eab04970523f3f25cf35b460a95c6fc899027325017636011627a798e6c53c154bca1eba2a325e800
SSDEEP

384:DLEMMLEtysyJ3FfNPBuhMLFfNPBuhTW+AkB2XOdjVjfxT0+/UaN8pRPFOF++:Dg/gSFfNPBuhaFfNPBuhTW+PBiaFTYg3

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1212	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe
1212	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 3032	1212	AcroRd32.exe	90
PID 1212 wrote to memory of 3032	1212	AcroRd32.exe	90
PID 1212 wrote to memory of 3032	1212	AcroRd32.exe	90
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 4672	3032	RdrCEF.exe	91
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92
PID 3032 wrote to memory of 2716	3032	RdrCEF.exe	92

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\49fc91522440c710b1e947a212e7318c_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:1212
- 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:3032
- - 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=5D8692DF603395D470E0158A5001C6FE --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4672
- - 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=9B00C2A1CE90923D96879BCE400A61B2 --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=9B00C2A1CE90923D96879BCE400A61B2 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2716
- - 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=0AB2FDDF1EF9881C3D6EC26E4E4C4B67 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1552
- - 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=EEE38A636133F59428973F6EAF1D7B84 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2404
- - 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=65AF21C327D65C740EF706946420753E --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=65AF21C327D65C740EF706946420753E --renderer-client-id=6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1640
- - 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=0857AFF84034171B1F49AB1B25D70E87 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3340

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
bc378472944d647010b7259a7fca73ab

SHA1
4957f14ac8e766cb8d4344a4910034af88e58a02

SHA256
4f7e9b750732f542a371c61f71d0ca24a5f22389894cf3cf073b9a03a4dce4c7

SHA512
73288ae564afceb27a2d683224ee303bf1f47d6439b9d7b067477d6db44ccdf28bd7834fe891c3df920df5016da781af1fa3ef5009a8914f42f56bf577d7506d

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