4f1f7ea40ab15bc9a74efd9c1c7f747f5d4eeb7a4fe17bd1b04287fe9fe14654

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 19:31

Sharing

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General

Target

42b789d8d443023cf14a479727d355cc_JaffaCakes118.pdf
Size

36KB
MD5

42b789d8d443023cf14a479727d355cc
SHA1

f29891b10a1686e0c126f83ac81e76dea460ec56
SHA256

4f1f7ea40ab15bc9a74efd9c1c7f747f5d4eeb7a4fe17bd1b04287fe9fe14654
SHA512

7b220de2c2eba70393b2365b511e6021f5d24fe64c92ade8fc07cf03d074cfc821788226ec07ada5ce4d73ab72d0fd275285fa427a60fa95ae60b502842984c3
SSDEEP

768:/gGzpDppgfCEFmqMPMFxbIWTFA6gwIjyala3ZzZS1w0:IGFNpguh6RIjzlaJg1w0

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
1372	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1372	AcroRd32.exe
1372	AcroRd32.exe
1372	AcroRd32.exe
1372	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 3736	1372	AcroRd32.exe	84
PID 1372 wrote to memory of 3736	1372	AcroRd32.exe	84
PID 1372 wrote to memory of 3736	1372	AcroRd32.exe	84
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 5052	3736	RdrCEF.exe	85
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86
PID 3736 wrote to memory of 4124	3736	RdrCEF.exe	86

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\42b789d8d443023cf14a479727d355cc_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:1372
- 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:3736
- - 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=604F6E46F331408C53B0FEE33391893B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5052
- - 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=A72082277F28ED61C939DE10C6874606 --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=A72082277F28ED61C939DE10C6874606 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4124
- - 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=45F0E2F4A6EE2FBD366719794192CCB8 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2068
- - 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=20E773DFD4173A516EE17C5303EC3F0C --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2316
- - 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=E4EBB1BDA41B7AD30A9061C8AF061F9D --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:744
- - 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=839254DEB9C7AF3E42D4D6D55B0D03C5 --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=839254DEB9C7AF3E42D4D6D55B0D03C5 --renderer-client-id=7 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4228

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
1384a8764a34362c96ce02b7ffc12ec8

SHA1
f4b3f3fd74b9d5a8b255890073b1399fd4644225

SHA256
41fd8330c5382b8d7edaf0523b8cc375a7e5d622db2dba615ebb2204367e643e

SHA512
e89257a78de29b264e0c0fcc8fff181131e9f00c4e6372712051c095e02b6b4fce7e4acea5d3e654ce46132e4e4e2bd93bbde5066e2b914aa07c2a6f98f75326

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

Filesize
64KB

MD5
22604aa6495c01f20147d61c84aa67ed

SHA1
8c4671c3717a5edc2adefe2f4174c01b5e0b4aeb

SHA256
3a137756c19766c190ed0670af8f022844fcef2c8fa6f886fb1732707bf54cac

SHA512
22dc234d4e9b3aaf3b8954368dbb656d1b02d7ba750a65714c05260724ee0476b0d62c03b97281fa534700702e8d25b3ed0ea1bae614b6e440f2534108afc812

Download Submit