fac6d7364939448dbc7d6dfe8572894c8afd827c570aae47672efa197c68ab44

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 07:19

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General

Target

febed1790b9547fd3f9da8c312e85236_JaffaCakes118.pdf
Size

92KB
MD5

febed1790b9547fd3f9da8c312e85236
SHA1

9feeb2c5353530f6b5b25ea2b1dbec10313fa97b
SHA256

fac6d7364939448dbc7d6dfe8572894c8afd827c570aae47672efa197c68ab44
SHA512

00e2f35c92b5426db490c9854baa51e916437a66eb4efcca1d7845940e67c5cee680d68006170e70fb03ea8df59521c90ff3fe12902804c8e5f8292a5009eac9
SSDEEP

1536:QJjU1Pv8n3yqyXNGSiA6yOjlc5Lw/qVkVzkuCk1N4yXVBymTbsUvWVTJoH7K+pDA:x1PFdGl0OjlM+qVIkBoda0gUiTw7KyIX

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1088	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1088	AcroRd32.exe
1088	AcroRd32.exe
1088	AcroRd32.exe
1088	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 1652	1088	AcroRd32.exe	91
PID 1088 wrote to memory of 1652	1088	AcroRd32.exe	91
PID 1088 wrote to memory of 1652	1088	AcroRd32.exe	91
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 1752	1652	RdrCEF.exe	92
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	RdrCEF.exe	93
PID 1652 wrote to memory of 2276	1652	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\febed1790b9547fd3f9da8c312e85236_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:1088
- 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:1652
- - 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=9F8C0D8A711D0BC5FAB7C1109D763BD5 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1752
- - 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=8468FABBAB8F0A9E9EE2675CB32436B9 --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=8468FABBAB8F0A9E9EE2675CB32436B9 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2276
- - 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=3C0C2215EC1CDC9BEA0331E367EB3D25 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1532
- - 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=D6D376C60085EA824C4668C83C2D1443 --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=D6D376C60085EA824C4668C83C2D1443 --renderer-client-id=5 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    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=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=802FA5E82C3058620D0A13BFCD758533 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4612
- - 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=357475407EA618DF006DA976F97619B9 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2524

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
559dc27a01f2fa8ede50a473f90d6a96

SHA1
0b25b1e7fd346eb48b8b80536109a64306456c84

SHA256
7e939251f10fce0661705a128a1969443b2b431c2dbf2e77057c18c3f8f9ffd0

SHA512
488f2e25d43504d460ac1567d9c3f1b670df024eba99e216e42283974390e727fd9a59e1a9520bea82a24d4db2f6e80ff9780a95f969be96e4e7cb8c0a8b989c

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

Filesize
64KB

MD5
4dee779e132c0a3acfd708ffcdb3333a

SHA1
483a4ed2769ba8e7b75f8a9abf5ff4614cf11d5f

SHA256
722e31c0dbd099e96762ed128e87cff33a633dc1bbebaa00cf85472853c6ec3c

SHA512
6c198ecfe44e83e20721635ba52934dd2c42650e8c86d784e1aaa2cee6e2a401474141a96445966dc19d696a54bb9b41d8bfcb6c907363f7d021c9199a2655d7

Download Submit