6f21fc69aed3879de40537712064b8504a62eedf1ed379f5a7a3b36c6f4eeacd

Analysis

max time kernel
51s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 15:35

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General

Target
9ea9a89e929df67136fd751644ef99ca_JaffaCakes118.pdf
Size 32KB
Sample240611-s1ftvssapd
SHA256 6f21fc69aed3879de40537712064b8504a62eedf1ed379f5a7a3b36c6f4eeacd
MD5 9ea9a89e929df67136fd751644ef99ca
SHA1 4aadbd43075497dca460b46b4279903a33ab033f
SHA512 55e7688a29ff9a8eb4bb8753bc839c9e4e92d12e8aae4d4462715bbefaf704c7bc6e1dc5c00509b3893a8d6c99700b8a9e796a025dfa225e3765b9c12904e4f4
SSDEEP 384:MLW/QON8MUG6Qgw0JZCTzz02YFnarXMqabdicPO0Z5JSuEdQl9YlxZC3pzh523Cc:MLWXuMZmwgCLWarHa3Ead5zTI9bB
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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3132	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3132	AcroRd32.exe
3132	AcroRd32.exe
3132	AcroRd32.exe
3132	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 3512	3132	AcroRd32.exe	85
PID 3132 wrote to memory of 3512	3132	AcroRd32.exe	85
PID 3132 wrote to memory of 3512	3132	AcroRd32.exe	85
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 1956	3512	RdrCEF.exe	86
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87
PID 3512 wrote to memory of 116	3512	RdrCEF.exe	87

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\9ea9a89e929df67136fd751644ef99ca_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:3132
- 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:3512
- - 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=1473EF564F82350ED91C2BB5E8AA5904 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1956
- - 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=7BBEA256F6DC9A8DE3BDCF8E5F89F2CC --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=7BBEA256F6DC9A8DE3BDCF8E5F89F2CC --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:116
- - 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=2F253E95D7294C81F8EA7464CC49B7CC --mojo-platform-channel-handle=2272 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1992
- - 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=6744CB08A0E209F27DB566A185C085E1 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2236
- - 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=4F92342AF3A19C7DE2DBD3BDE0B5A37A --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:436
- - 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=06E813CE41008446A09A21C34D51CBD5 --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=06E813CE41008446A09A21C34D51CBD5 --renderer-client-id=7 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4396

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 c1d1c2b4578afa9d0e30593315c164678fa5e27065e48bb27292b15dd5e70be4
MD5 f9ffb1f44dca7758dc5c4100a1043c5e
SHA1 41aa1c4593b2f301643d79c213c4a231ee6fdfe9
SHA512 f923196e35ec042e43ba659c9678c3fb329dc7f8149b7f40fd5e7a55e74f5903864983af1ba8206cde7503daa792533449598838d5d7d229ddf48b09c25f1e62
SSDEEP 384:yeLdThPKtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:jK+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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