9e8f1d726eb7f8bac06c827b2ed0bb416084cb238c6b06d3fb44033b2c785595

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 23:54

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General

Target

7036149a3281785fc0411cd306d56fd5_JaffaCakes118.pdf
Size

44KB
MD5

7036149a3281785fc0411cd306d56fd5
SHA1

81d9307a6908536a6009699d67c71adf997920a7
SHA256

9e8f1d726eb7f8bac06c827b2ed0bb416084cb238c6b06d3fb44033b2c785595
SHA512

bb9bb095b1b8f6ac67a19571f3061e46c615ee5b9172520e6ce5c576c702c735fcc7d8c79f154330a52768732a39e09c6e78361a8cde7adf8bee4759e4c7721b
SSDEEP

768:7XuMZmwgCLWar1E5HpuVTKtLoqzlDZxxuZdWmmid+6BgpXrcgZdfqzbHfQW4swi3:7XFZmGWSm8VTKtLoqzlDZxxuZdWmmigI

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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1916	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1916	AcroRd32.exe
1916	AcroRd32.exe
1916	AcroRd32.exe
1916	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1212	1916	AcroRd32.exe	90
PID 1916 wrote to memory of 1212	1916	AcroRd32.exe	90
PID 1916 wrote to memory of 1212	1916	AcroRd32.exe	90
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 860	1212	RdrCEF.exe	91
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	RdrCEF.exe	92
PID 1212 wrote to memory of 2208	1212	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\7036149a3281785fc0411cd306d56fd5_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:1916
- 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: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" --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=C1C8A5E2BD8A2882282E53261F8229FF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:860
- - 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=0FB9E63CFBDC04271E2334205629E17D --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=0FB9E63CFBDC04271E2334205629E17D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2208
- - 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=B76D906A31A98A589768578E2B032CD9 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1688
- - 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=9A24D4D57AB4DCC606345806EC2D5926 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1660
- - 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=5C1C2592B9C5B3537934D95DDC5F5F13 --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=5C1C2592B9C5B3537934D95DDC5F5F13 --renderer-client-id=6 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4512
- - 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=3F9B1B329640FE94E31DF52B2BD26C22 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3124

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
5dc7f4ec313dc05bad821a016686a00e

SHA1
b3ed4f577860d22d9673853f32b365e34489e7b7

SHA256
7696174a80197191a7aab70bc8a2450d9bc1a3f0017382ec2ad0a98471649bc8

SHA512
9b9b6f4e7c4b5378b5d41d4bc7f7a5173097d540d378c9bb2316c21cc9a92009859cb2392ec6c57d7657a27c3b1044b1f56d9444e6f1a7be201a16a9b0a3fcb8

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

Filesize
64KB

MD5
db082aeeb357537ed82f457121f20a1b

SHA1
8ead8e9abdf7cf3a2151df4daa512a34d1011b86

SHA256
d8d3295f4a864f8f2a8315b1e8dbf91388b8c202b7ed799d77ba1b405559b42f

SHA512
8970e10e598eb74e8eef4b8bae4168ecf20fd1568c71602ffe7ce490aa25741b749453adc61cfdeba6b38f08e23f15b73cbe95afa0315e2ec4657cb610e12860

Download Submit