7ecc326171a4199e1db4b9780cfdf1677edb0ccfdb77bca7748f1d6af722a10b

Analysis

max time kernel
145s
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
30/05/2024, 15:01

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General

Target
84917a5c349d0863891065ed71cf48c2_JaffaCakes118.pdf
Size 64KB
Sample240530-sd5jpsde44
SHA256 7ecc326171a4199e1db4b9780cfdf1677edb0ccfdb77bca7748f1d6af722a10b
MD5 84917a5c349d0863891065ed71cf48c2
SHA1 19817919287df8479b7136b5dae1caff74b86d48
SHA512 f8730278ad69d6f051eeeff354798d03a27afc20731110ca3c83d21b89b72289b8e15dfdcb7e7cfd006c2d6e53b8ee6fbbe13038e20355729fad93d867515938
SSDEEP 1536:AXFZmGWSDjVbF1k09umJ3kGcB3D3pEWjqbOmAJd4Hj0VthxuQBH4yz6s95r:+ysDHLMmu3DC2Yu60
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
5044	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5044	AcroRd32.exe
5044	AcroRd32.exe
5044	AcroRd32.exe
5044	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 4548	5044	AcroRd32.exe	92
PID 5044 wrote to memory of 4548	5044	AcroRd32.exe	92
PID 5044 wrote to memory of 4548	5044	AcroRd32.exe	92
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 3828	4548	RdrCEF.exe	93
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94
PID 4548 wrote to memory of 2968	4548	RdrCEF.exe	94

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\84917a5c349d0863891065ed71cf48c2_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:5044
- 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:4548
- - 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=46CC314B5788AC2ECB74FFCE7BBB5939 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3828
- - 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=4795CA48E33427B51966834EB331A292 --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=4795CA48E33427B51966834EB331A292 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2968
- - 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=3EDAF338A18E51A881D75CB5961E6C48 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4352
- - 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=B51487C45054F0B405AD886CDD79BEDD --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=B51487C45054F0B405AD886CDD79BEDD --renderer-client-id=5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4376
- - 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=8909E2CFEA3C6542921B71DE7E792DDB --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4292
- - 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=ACFB639AC1E04ED734CEC28816A36486 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4960

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 a56ade4ca5c7f9365e3e9fb80091d48382321cde633ba49efbd0416f79d4fd89
MD5 01e5254cf7848571acddfbe05ee5763f
SHA1 63d2c3a70f56326d0721a8773d5bf8029d0ccf49
SHA512 a7f48550ce59cca0f397cc38bb551c409cf0c7ee909e7927f614fb0ad4d5ec8e2bae1193a5e1415ad232bdc6e22c8eaaa0c4db7c372c375559d514bafd24daa4
SSDEEP 384:yeMdThPStELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2S+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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