644642b0344156408a271d5e0f28ffbb389a9c663d7f746648b8aa80faa500a5

Analysis

max time kernel
141s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 23:35

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General

Target

0ff1b1dd622ed31206e5264462de66c1_JaffaCakes118.pdf
Size

13KB
MD5

0ff1b1dd622ed31206e5264462de66c1
SHA1

00840efa7b42c0cac9d35eb3ba1e1593b4592813
SHA256

644642b0344156408a271d5e0f28ffbb389a9c663d7f746648b8aa80faa500a5
SHA512

d94aaf0be132b50cfc164a2437abba904f4930dcbd7db7564368c12464b7aa9b47f6aa963b4ee1eb940fcc365cd3895f4c9c2b19718e14f5c4f512219a7b47da
SSDEEP

384:mLEMlLEMysImNsxsanMRB7VmotgnHE8pRPFOF++:mgCgXWanMRB7ntgHE3

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4436	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe
4436	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 3960	4436	AcroRd32.exe	90
PID 4436 wrote to memory of 3960	4436	AcroRd32.exe	90
PID 4436 wrote to memory of 3960	4436	AcroRd32.exe	90
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 1460	3960	RdrCEF.exe	91
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	RdrCEF.exe	92
PID 3960 wrote to memory of 2856	3960	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\0ff1b1dd622ed31206e5264462de66c1_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:4436
- 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:3960
- - 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=6005CB92EC0DFCB0771652D23E3AD870 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1460
- - 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=2E2C6FF8BD62D3F063FCAB0A0686E24D --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=2E2C6FF8BD62D3F063FCAB0A0686E24D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2856
- - 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=DC0D22ED8AD360D45D0F7F6EBE8E6642 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:568
- - 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=08E6ED5177CB5857465702BED7E9A7E6 --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=08E6ED5177CB5857465702BED7E9A7E6 --renderer-client-id=5 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3580
- - 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=891BC06B23AFCFCD7E40D17E64E3196C --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:752
- - 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=30878AC80D837BF3D1D985364FA80F56 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2032

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
4bbe91abd1998be1cc0fde7220e3059e

SHA1
9a4d3514fcf5c04cdae8f2a5abc4c1e311d2c77a

SHA256
bce867f98019d47764fada7c51e509e9c06c7a7845bcb535131c985a64856dcb

SHA512
d302e1100e582751a64fc4613ad9eb40e584fd777ad7af68a37c69163516008ece7dd431f3e2b5ae1e0867dc07cdf696f0fbdc203441308f5d02d66e3de69319

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