d414a137a8005f9402df3f70372d9fc46306c02e74e2b3f847dd6260c441b036

Analysis

max time kernel
141s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 03:42

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General

Target
acc5f2a8d2ff1ffeb78c7b8acbb0a170_JaffaCakes118.pdf
Size 38KB
Sample240615-d9k3ls1hpp
SHA256 d414a137a8005f9402df3f70372d9fc46306c02e74e2b3f847dd6260c441b036
MD5 acc5f2a8d2ff1ffeb78c7b8acbb0a170
SHA1 d00dad5d131b8d113e2f26b577640e04f85cd53b
SHA512 5cad8de857f3093d6e8270d2ab6128efca3e41a6dd35288d5304710870f67197cddb382ab5ce35aa0d86f012fb901cc4ca8edd49b3fe779c11ed74080ff9d3aa
SSDEEP 768:8XuMZmwgCLWar9AycC+vFUH0f/hIVHzTUTd1w/3w4IOuHRyT+t7i:8XFZmGWSAUC/hkzITd1wvwRx1t7i
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
4164	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4164	AcroRd32.exe
4164	AcroRd32.exe
4164	AcroRd32.exe
4164	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 4084	4164	AcroRd32.exe	86
PID 4164 wrote to memory of 4084	4164	AcroRd32.exe	86
PID 4164 wrote to memory of 4084	4164	AcroRd32.exe	86
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88

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\acc5f2a8d2ff1ffeb78c7b8acbb0a170_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:4164
- 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:4084
- - 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=512971F643C1703CEB7C633A6B79B8C4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2568
- - 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=C3D147303D86D3814276E9564CB4730E --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=C3D147303D86D3814276E9564CB4730E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4416
- - 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=31BDD266C8AAC7E1D76578D006D297C3 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5060
- - 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=0E321273723EAE0D4703D68ED775E417 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4908
- - 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=D6BAA45E8589681C2C3F946FB688456D --mojo-platform-channel-handle=2384 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1944
- - 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=8B96008F5E5463F4BD63013EA94229C0 --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=8B96008F5E5463F4BD63013EA94229C0 --renderer-client-id=7 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3020

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 f87ed9671554fe432ea70563a5215c3a9453efa04c521c37fc7f54201af46a3c
MD5 6e57bd8e4cff9dda77e0c1c657134977
SHA1 6320f1d4884e796487c16ab291a3b6990e9c9ec9
SHA512 af045e714c8256e8240e0858af1561f91838fbf4dd17161914b65c51bb2d0dba2334a1af45f4e6cb557ff6b316dbfda48c6c4d8ec895e01344530c9b7cf1e881
SSDEEP 384:yeMdThPStELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2S+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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