05cecbe70caffb611a38bea51f7c8551d2600ce0eaefc9f9774397d4926864b5

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 12:46

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Report Analysis Logs

General

Target

05f0f3326c6c4e9584d11997212a996a_JaffaCakes118.pdf
Size

78KB
MD5

05f0f3326c6c4e9584d11997212a996a
SHA1

7d11366acd23efcb01843b777a453eda89efa0ca
SHA256

05cecbe70caffb611a38bea51f7c8551d2600ce0eaefc9f9774397d4926864b5
SHA512

7b00ed435a624b773ed468a9155f3675fae4a708c43ccac5c76d0a8d4dcf2285ce75a505448e7cc53737113db3c25cffb4012d8e0f8e02d22154499db66a75aa
SSDEEP

1536:l9GaLr4koZvWeIpFldtZwCOK9B9Fl67lmIWGpOKCW+sMCN8BXjIBQ:jGA4kEu/HThH9B567lmdKzRN8BzJ

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2888	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2176	2888	AcroRd32.exe	89
PID 2888 wrote to memory of 2176	2888	AcroRd32.exe	89
PID 2888 wrote to memory of 2176	2888	AcroRd32.exe	89
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 4140	2176	RdrCEF.exe	92
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93
PID 2176 wrote to memory of 3396	2176	RdrCEF.exe	93

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\05f0f3326c6c4e9584d11997212a996a_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:2888
- 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:2176
- - 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=8A4272011446EA52FC02540597B53422 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4140
- - 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=9DB37A395AB72D454207D39EF332C46C --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=9DB37A395AB72D454207D39EF332C46C --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3396
- - 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=1EFBDC7943C8299FB471F84C96AC95B4 --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=1EFBDC7943C8299FB471F84C96AC95B4 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2604
- - 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=E1B7D9D5855F6AD7CE808F436FCC54E4 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5084
- - 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=17785AFE8D1708C0A519B364C6A09E93 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3172
- - 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=71199F6713D1E7434F04B3D6DA4AD05C --mojo-platform-channel-handle=2500 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1092

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
89c93f87c52253db8ff39a618bfe87f8

SHA1
74df4a7ba07572da2544a0d4d019c35ed3784345

SHA256
0145cba61f2b17c7cfcb95f9ec4a663a46a9d39826b3bdd5f2bf6a284ebd6145

SHA512
7fcee2bc73a0fbbbf2170af4d956f17ad6ed340ce7f0156f981cc3c3ef2692a2d0f3fbc058b0c0103655a3300379a391ce41548d5e0a8a60e64c009926337c86

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

Filesize
64KB

MD5
3e78f2c44312b1a20ecde6b8a90b475c

SHA1
297614118c1ca7455681895997aa3d662d7d0751

SHA256
35b33025d422b6f32bf4dc23e22566b5dced92b180c761ba074e20782e3c8afe

SHA512
4d4c248d544026e371edfffa81da679476364ec303869c284049b6e8e153b9cf2fc6dcce4289399c96929369e493de721d1612aa2f7a1e1012b1217be33f8e7c

Download Submit
memory/2888-28-0x0000000009F50000-0x000000000A1FB000-memory.dmp

Filesize
2.7MB

Download