046e9bd31bddd1ceb994e8f0d1970c7baebf0d1d96c4ab9e24c94e9c384b2fd7

Analysis

max time kernel
51s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 06:49

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General

Target

03c7336dbaefc98c671254f531e42e56_JaffaCakes118.pdf
Size

12KB
MD5

03c7336dbaefc98c671254f531e42e56
SHA1

7f8075265f37ebe6424bfcfac8f4339e4b05d276
SHA256

046e9bd31bddd1ceb994e8f0d1970c7baebf0d1d96c4ab9e24c94e9c384b2fd7
SHA512

78d57a67b59f40ec495f490ec5ef73e1aab42883a6c417aa386e913eb50f435eeac59f26668918e32b94e8b141ffd2d8414741a6cd2e408c7fe1ae89b081886c
SSDEEP

384:bONbedw+lJ5dmq3ULZX9WSetTiolwdKwtJeEtVlys3W7vAT3aIT1Ps4Tg3sF3:+BLZX9WztmolwcwtciVly37v9q1Ps4Tl

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4128	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4128	AcroRd32.exe
4128	AcroRd32.exe
4128	AcroRd32.exe
4128	AcroRd32.exe
4128	AcroRd32.exe
4128	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 2564	4128	AcroRd32.exe	84
PID 4128 wrote to memory of 2564	4128	AcroRd32.exe	84
PID 4128 wrote to memory of 2564	4128	AcroRd32.exe	84
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 4676	2564	RdrCEF.exe	85
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	RdrCEF.exe	86
PID 2564 wrote to memory of 3548	2564	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\03c7336dbaefc98c671254f531e42e56_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4128
- 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:2564
- - 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=672A9B5697CC65B6B434025ECC1149D2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4676
- - 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=06854181622728F7DACEED970762BD32 --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=06854181622728F7DACEED970762BD32 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3548
- - 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=1A0E6B01E165BE652746B989A9505336 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5104
- - 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=9570D153B220B20A55227789F2AC8068 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2280
- - 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=7A9DC3580997904A24BAA7C79C1EA0FB --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2392
- - 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=67D6B5E2804E2828B5CB49783C2C18CA --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=67D6B5E2804E2828B5CB49783C2C18CA --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2132

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
ad07c78fdb57152645a328892759fc4e

SHA1
01f79883fb647e1cc977614690d004a8e245ce93

SHA256
2a64da0bfebf08b310ec0aa21b958d022fd60c7ed8f98dc5834e7a5fe95d5d7d

SHA512
b7377f22408b0a616fb63b8de2da3fb3ced2879618be8b7fc1e22edb4448d593336d54290e2c48ec0853970be7343ce13c276033acc49818ccab3f277c3b5c6d

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