f96478b3406bd461ca76c38e3fa486882a7104cafd2584ada169177637431fa1

Analysis

max time kernel
93s
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
11/06/2024, 07:05

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General

Target

9d5e8282db484d85f09378b32391825e_JaffaCakes118.pdf
Size

66KB
MD5

9d5e8282db484d85f09378b32391825e
SHA1

b6dae8b08638dd923fa4c20423ab4f895791e723
SHA256

f96478b3406bd461ca76c38e3fa486882a7104cafd2584ada169177637431fa1
SHA512

d07f20aeb6aae13f56944ec61be71cade194fc511a7034d217421fd6be9e731224b8c0093ef02690ffdf062cb0316247cd6b766d913e523e65c14011e23b7020
SSDEEP

1536:QGFmT7D9CQQwyghsxYvAsUXISxt49EQCbl8USd:dFmT7APzghstXVxtgEQCb6H

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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2664	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe
2664	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2404	2664	AcroRd32.exe	82
PID 2664 wrote to memory of 2404	2664	AcroRd32.exe	82
PID 2664 wrote to memory of 2404	2664	AcroRd32.exe	82
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 2236	2404	RdrCEF.exe	85
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86
PID 2404 wrote to memory of 4820	2404	RdrCEF.exe	86

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\9d5e8282db484d85f09378b32391825e_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:2664
- 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: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=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=5054ECE4037E32CEBA87ED6DAA4327EB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2236
- - 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=7B7D2FB184A1A0E40D18C5579BF3594A --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=7B7D2FB184A1A0E40D18C5579BF3594A --renderer-client-id=2 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4820
- - 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=58BCD98D560933B1DB22D18D3D5F593F --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3656
- - 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=F35A6B78B153C71FDCE54C5CD9468FEC --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2876
- - 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=2DBA15B54A679CD9CEE4F80A561C6453 --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=2DBA15B54A679CD9CEE4F80A561C6453 --renderer-client-id=6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2376
- - 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=9874DDB76EC215727B6F2D2C42723A97 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1092

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2728

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
8cd1ed947490d64fd44e1692e172aab3

SHA1
0f4af8c60290fc9179e658d9a7b56d3d5b2eec95

SHA256
30ad504bdfa2cfb054be9f74b503f523367a16eba145e67b503e7c99cfd8b2c4

SHA512
78d8d2b66449e4beb731ca9903d18e63cf6ef222b447d310d37e83bb2f926d0a49449fb22915c61c8dd4cf98da09e530c3dde8ab93c487112c5c4d530f613e62

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