5c1486d36ac66b18166307325cfa1ff991154b467a399be329ffadf7f0d85894

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 06:32

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General

Target

1b06fbcb1ae980320cb0df63bfe81afb_JaffaCakes118.pdf
Size

89KB
MD5

1b06fbcb1ae980320cb0df63bfe81afb
SHA1

948796db6ce533535aa708f450bfc72221d04bb7
SHA256

5c1486d36ac66b18166307325cfa1ff991154b467a399be329ffadf7f0d85894
SHA512

1d87ddb9037228ffcc02d57ba207cc7ce2b62d1ac5aa9a2354d6d16a73d8140a18e6112d7263cc92e644218a89abb14ec610ea4e1037ccdfc585af986b22db17
SSDEEP

1536:ZK8yE1TVcN51NMhAGnUVegjB9z0tErOgq06WkNpOPsVKaZlcyDWbMHd/Gm+uC+qi:x1TVC5EAtV5195rqUP9aLcy5wuCG

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
2356	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2356	AcroRd32.exe
2356	AcroRd32.exe
2356	AcroRd32.exe
2356	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 4520	2356	AcroRd32.exe	88
PID 2356 wrote to memory of 4520	2356	AcroRd32.exe	88
PID 2356 wrote to memory of 4520	2356	AcroRd32.exe	88
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 3904	4520	RdrCEF.exe	89
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90
PID 4520 wrote to memory of 1828	4520	RdrCEF.exe	90

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\1b06fbcb1ae980320cb0df63bfe81afb_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:2356
- 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:4520
- - 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=2536706D1F0C14AC3138301C8DA441D9 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3904
- - 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=F464F2F561E97154460E01AD28FBC55B --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=F464F2F561E97154460E01AD28FBC55B --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1828
- - 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=F7A6DBC6EC3A6AA49177753888C64AA4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5032
- - 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=84A9C301DE911E7F161A3BD30D65BF7F --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=84A9C301DE911E7F161A3BD30D65BF7F --renderer-client-id=5 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4784
- - 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=1D0B7D9F05F1636258596B7956930C69 --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4276
- - 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=8D91FD862B2F7CF9A7E1DD83C4F269E5 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3928

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
382da6d3a9d1abbf42561b5600167008

SHA1
0f3df0d85f7533e58bbe4065394e161f458fc765

SHA256
46a0b444487fe9310eaed84b7b53c27c13c9e0e91edea6dcd26e54647628fd59

SHA512
39669e939f5df831b395b14cdab5a0e0870aadd01e644ca6262b1dcbe053d351ae2887e007fa7ea34e187e43e2f006eed7554fb4dc1de61026615d3372386cb9

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

Filesize
64KB

MD5
bf0fc101777f2e43add439c7d5775ccc

SHA1
7bee532f3949498c18312224545888116db64a96

SHA256
d4a6f980a31b67e397483fa8fb866666a8ea9f19eb3d4e00ebc7e1ab31de482c

SHA512
eecff3f9309457fb18e24f51736b9532fe41df99dda86a7220a7b0db592a310c4b303e1bdf230dfc5f4886fbca1f4c7bedca212be2e2dcf0e8d93a14e4e501da

Download Submit
memory/2356-29-0x000000000C180000-0x000000000C1A1000-memory.dmp

Filesize
132KB

Download