afdda8a0805d6827df02bc5ff9c0bd0315e11a0d98d547e056525ef682fd7b42

Analysis

max time kernel
137s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 07:09

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General

Target

5dcad5a7fe959feee05ab64ece0e20d5_JaffaCakes118.pdf
Size

37KB
MD5

5dcad5a7fe959feee05ab64ece0e20d5
SHA1

3b67556726a5960d037ff77ce65066f0fca68197
SHA256

afdda8a0805d6827df02bc5ff9c0bd0315e11a0d98d547e056525ef682fd7b42
SHA512

f423c0697a1e8a4343ff7dc580cd37c349e1906e8510e3f30b5321c30b1fa371b230b805be495333191de76b44e54827038999c6906256c728fe59b7c9bc4158
SSDEEP

768:egGzpDOpEw8mUlF0qnT24sGckrvpTfaRNz/4caVoQgyVI:bGFapYvsLUvpba7sRVoQgyVI

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2816	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2816	AcroRd32.exe
2816	AcroRd32.exe
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2736	2816	AcroRd32.exe	97
PID 2816 wrote to memory of 2736	2816	AcroRd32.exe	97
PID 2816 wrote to memory of 2736	2816	AcroRd32.exe	97
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 528	2736	RdrCEF.exe	98
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99
PID 2736 wrote to memory of 1968	2736	RdrCEF.exe	99

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\5dcad5a7fe959feee05ab64ece0e20d5_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:2816
- 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:2736
- - 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=3BA02B61D2BBE009850989FDCC9C849B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:528
- - 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=7E71C190C9D90EC1C1D06172A822C456 --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=7E71C190C9D90EC1C1D06172A822C456 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1968
- - 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=F02190F90437D5093D6543489DADBDCA --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=F02190F90437D5093D6543489DADBDCA --renderer-client-id=4 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4188
- - 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=3E2CF902933CCBA76B0ABB4DA685EAC3 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4428
- - 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=0D024214A0065BCCFA0C5E9EF3C1BEE1 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5088
- - 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=9131277D4FF8DEBECE73F65E68D07190 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3076

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
6a5851319c4c6c842d4dc153a8cb7007

SHA1
77729ff7721c015d04200bbadb10f1216459c1d0

SHA256
9ef3d8fdc6cabd085a5f1e815e0fce969c92766107fbc84e0130953d98ab8ea6

SHA512
a940ba9a15ed23d21cd11224915e39456106dc5c43e3df96bdea4f3a9544f466c0d4b79c1cb38a07add06ab7b20faca268ffd4d7e8dd7fe109fd6ec8f95641d8

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

Filesize
64KB

MD5
dce3a8b4673d2d5589c7973208a59e50

SHA1
4d7d9f267dc345d9b7b9186c17703a21531c1c42

SHA256
0a0b3cb85c285fa786b62e2725d72a2ca82a1c8817094c81fde94eaf7945e086

SHA512
4f13b642f6f0b92b43b23e05a59c18e2b7405306dc51bdc2a458907281788cac2d82783f6238b3057b89854de1fca50c38a1c8a675dbdc615b328217c5186458

Download Submit