60359b4b49431b2373ad8b8090123ab6e6d45b8d05e5d78ef06794e3c0ce0aad

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 01:00

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General

Target
a76f3f690cff0abb3556eba19896ec61_JaffaCakes118.pdf
Size 43KB
Sample240614-bcpcnasdpp
SHA256 60359b4b49431b2373ad8b8090123ab6e6d45b8d05e5d78ef06794e3c0ce0aad
MD5 a76f3f690cff0abb3556eba19896ec61
SHA1 bd12c4b0b68c73d42f5d1b054092f33b7f1913ec
SHA512 5537f81289ba0ef3538986583b3b6971ff231a68981274cc8678fb3a269536e34583851b4a4e22d45fad89fde2768d47003f87da725d5280cb907ae6ebbeb83f
SSDEEP 768:WgGzpDBgnlyinbrjq84FcClKj8fzpF8iflGyVV+q7BazwfCEcJPWVrtiWRJES2K5:DGFFgl/8fzpygGyVVx7BakfCEcJPWLiE
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
4964	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4964	AcroRd32.exe
4964	AcroRd32.exe
4964	AcroRd32.exe
4964	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 888	4964	AcroRd32.exe	85
PID 4964 wrote to memory of 888	4964	AcroRd32.exe	85
PID 4964 wrote to memory of 888	4964	AcroRd32.exe	85
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 2180	888	RdrCEF.exe	86
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	RdrCEF.exe	87
PID 888 wrote to memory of 3020	888	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\a76f3f690cff0abb3556eba19896ec61_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:4964
- 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:888
- - 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=12EE6D481F5A30168083D0966D41A2DF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2180
- - 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=96776FD7F557C0F111F0652C424BDD92 --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=96776FD7F557C0F111F0652C424BDD92 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3020
- - 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=9071A94D40441F59E5EF664E35DB96D0 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2340
- - 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=A5E54C0A2EC6C81D0000DBC0AD1CD1AE --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5092
- - 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=8641EFF3B87200E0A50722B7237CC943 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4012
- - 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=19655E992317ECD24D5CD1CB7FB341A2 --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=19655E992317ECD24D5CD1CB7FB341A2 --renderer-client-id=7 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1892

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 d3fb2450b89dd071be68c56b7dd97acd870e4d5eb3e2e5e8f680d7c4027df7c1
MD5 a38321aa77596ab4de8b34bb63adb2cd
SHA1 2a61f69f38d05296c2c820326ddec3b1bac8d642
SHA512 0bc01f71e7ae30a4ab772f0516d9ba83d0b10cde3aad0539b7add37b7d3b432b82feea09785e76fd183097f564a6d111ae60412459ce7241eee06ba15a6e91fb
SSDEEP 384:yeLdThPUtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:jU+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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