a834cddfde13927e35f6e9e6894ff39026069d795ffcb455ea483c967196fa2e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 13:34

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General

Target

6b1ace9d344c7d2d2d53116164d5a58b_JaffaCakes118.pdf
Size

39KB
MD5

6b1ace9d344c7d2d2d53116164d5a58b
SHA1

26898f7bebdb6ca5dbfaa22b72e0ac8c32767054
SHA256

a834cddfde13927e35f6e9e6894ff39026069d795ffcb455ea483c967196fa2e
SHA512

fb9f9f5bb6ab273258e9e5f598588a6088a19be997a28c61461f7309f7184bd375bab997039def6463e986ce2ce1e608276db164b78a903a0c10cd551cadb8db
SSDEEP

768:0XuMZmwgCLWar0E5HpubMRpu/rHIM2oPuao2Td9OFOjLF8/mK6rCZtnjPNg:0XFZmGWSt8bMRpu/rHIMPTd9Oyu+ZMtG

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1476	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 1968	1476	AcroRd32.exe	90
PID 1476 wrote to memory of 1968	1476	AcroRd32.exe	90
PID 1476 wrote to memory of 1968	1476	AcroRd32.exe	90
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 1880	1968	RdrCEF.exe	91
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	RdrCEF.exe	92
PID 1968 wrote to memory of 3048	1968	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\6b1ace9d344c7d2d2d53116164d5a58b_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:1476
- 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:1968
- - 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=A45229AB9CE9C75DEDFEE8B7EF152FCE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1880
- - 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=A73EC68DA8A102083B6A1E019068E298 --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=A73EC68DA8A102083B6A1E019068E298 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3048
- - 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=D7F198FB74901749279D18BBB7E4EC8E --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:412
- - 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=FEC3AAE360D2BF5703A12EA1801422DC --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4844
- - 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=E471D83284C3703B16539CDE8A81DDB1 --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=E471D83284C3703B16539CDE8A81DDB1 --renderer-client-id=6 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1072
- - 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=4709BD08DC9EFEC6662549D4F35DC198 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3804

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
1f74083e9db280ad57384a5e6d53e2c7

SHA1
e03575ae93ce8aeb4ce07b91ea9b9ad8a0ac4435

SHA256
b3fdc91e323c3bffc95984ea906a0eeda71b97d98cddc9e1efb7b1a204621c69

SHA512
cdad1f9d52d7533d575a4aa9e38177c98440e0113478fd0fd822ec5c00dede5ea9bcd021091201157d748034b00051d50fafd27b1beaefe4082778ae8c444b7d

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