e6058130bf162915aea1f0fb2a07963dba606023a7e21fd23d9a7437f10a2524

Analysis

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

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 15:52

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General

Target
925709861d24bde4db432af2eb5544e5_JaffaCakes118.pdf
Size 29KB
Sample240603-tbe2pscf83
SHA256 e6058130bf162915aea1f0fb2a07963dba606023a7e21fd23d9a7437f10a2524
MD5 925709861d24bde4db432af2eb5544e5
SHA1 82e3c3928ab178d287467890dc7f9ba93e612400
SHA512 e18dc5e323db1083e6e8214e6738bdcb34ff64d03f689111a861c3e010f635d0af9d8fc3fc84735f9e5866dc8669708e27add87ec79e03c527f53e6c0c99683e
SSDEEP 768:v0XuMZmwgCLWar0CUdCAwgdz3MOLOBiw26i6vM:v0XFZmGWS2dCAwcYoOBimi6vM
MD5 SHA1 SHA512 SSDEEP

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
4116	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4116	AcroRd32.exe
4116	AcroRd32.exe
4116	AcroRd32.exe
4116	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 2892	4116	AcroRd32.exe	93
PID 4116 wrote to memory of 2892	4116	AcroRd32.exe	93
PID 4116 wrote to memory of 2892	4116	AcroRd32.exe	93
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 3232	2892	RdrCEF.exe	94
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95
PID 2892 wrote to memory of 1056	2892	RdrCEF.exe	95

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\925709861d24bde4db432af2eb5544e5_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:4116
- 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:2892
- - 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=BAF34EA7B79DD6A15128CBB393A7A5F7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3232
- - 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=F33145942048E86C2AEC48E180BCCBF2 --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=F33145942048E86C2AEC48E180BCCBF2 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1056
- - 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=449357AB2C5F3E7771F9B678B53F93B8 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4180
- - 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=36A76EB66FC11F411CA20D895D29F111 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4680
- - 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=61949EA0A1DCFF4DA72413EEF71C2491 --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=61949EA0A1DCFF4DA72413EEF71C2491 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1332
- - 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=F40AD361C1778D594AAC408EA20B3B3F --mojo-platform-channel-handle=2736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3420

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 f2c0ac46402afad0ec44bcbe931b1ac7385f13aea95e5cd1e053c24fa533a90b
MD5 68b01e9988f815b877260323c5041255
SHA1 e46d149bfc20ce65f9871220c9c346509c00d183
SHA512 e061fa018688d42e1e8abbd4dc319217fc97364d7ce2990c51a194fa62085bf89a4123011bff70ea2f0c5fb1b301371336461d31381c2c8f8690182b4bc45197
SSDEEP 384:yeMdThPetELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2e+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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