d46cd5eea2aa8a12fbd5940ddc66ac8fd0e74d23eb662b46f7a615f961c1bc89

Analysis

max time kernel
148s
max time network
153s
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 19:55

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General

Target

0ea0e33b8a0fa3babecdcc3c9c0e6188_JaffaCakes118.pdf
Size

80KB
MD5

0ea0e33b8a0fa3babecdcc3c9c0e6188
SHA1

bb251bce2bc5e7ab3b04e3f66aad7b1e04031c23
SHA256

d46cd5eea2aa8a12fbd5940ddc66ac8fd0e74d23eb662b46f7a615f961c1bc89
SHA512

e00ea57ccaf3ab579efdc7c7f89a52814aac49ccef11d2c34cbe90676e61bf31de4b28a3fb15618b2fa49a238ecbafca94bd76991bbf473cd0a88dbbe1783d13
SSDEEP

1536:RC4zXowlaEaqqiQRDrgOC0EdrcjoCMVkMMMaWCpOViIWtUMJS40KASD/ysC:YKo+aqbQ1puAsCMVb9XVijS40Kn/ysC

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe
4264	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 4680	4264	AcroRd32.exe	92
PID 4264 wrote to memory of 4680	4264	AcroRd32.exe	92
PID 4264 wrote to memory of 4680	4264	AcroRd32.exe	92
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4532	4680	RdrCEF.exe	95
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96
PID 4680 wrote to memory of 4080	4680	RdrCEF.exe	96

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\0ea0e33b8a0fa3babecdcc3c9c0e6188_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4264
- 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:4680
- - 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=0903904C038A7CE13B5D23AFDF696869 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4532
- - 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=36D4F0C3E39FD073960215FCE03BC492 --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=36D4F0C3E39FD073960215FCE03BC492 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4080
- - 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=0953C61A8B4C67E59E2F9BBE41255237 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2404
- - 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=A0409EA4F806DDDC02D94868E89693D1 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4008
- - 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=4DBB9C98463E6481B44417D1D6CA0445 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4620

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
72006a2768c6a003c1c555e457ad5afc

SHA1
957268a0b0a5d4f49e4fa8c1302ae6b2e7271107

SHA256
5909d3e5c2f66fba0cf11867207b55cf6b8dc241464712b4124de98d88109971

SHA512
48f25f28942dbfe94883eae8d36c6ad05549b984c0b8f1e254ce05329bf4b8bbf3dccd3076af03945d3e831715e1534ca9a628e7728f60e10b14668ac14b4b45

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/4264-125-0x0000000009AA0000-0x0000000009D4B000-memory.dmp

Filesize
2.7MB

Download