db46413231ea9bed8f4d8b40bc820ae7015ac9e6226c9ffe996fef975128b511

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
01/07/2024, 17:11

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General

Target
1bd2600635651533bbe0e9a8e338409d_JaffaCakes118.pdf
Size 11KB
Sample240701-vqmkrstdjl
SHA256 db46413231ea9bed8f4d8b40bc820ae7015ac9e6226c9ffe996fef975128b511
MD5 1bd2600635651533bbe0e9a8e338409d
SHA1 4c7d3a8393c09505d8c51ed4ad76fe405fb50086
SHA512 3473794dfe13069eb93d31dbe4d7b0a825d313a04b20e106c0ec6019a712d922c60a916ae8147df7e7bb00f8f22e9c873055f492399c3b1e3ec41535161e8a13
SSDEEP 192:sPz4ULMxLIKXHwSbGLqp26M7Erc1xlN1aQcgmW5z/H4thxaPNLJyqTXRi62sX4G1:sPz4ULMxLIKXHwSbG+c6VQHFaQdZts3q
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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
60	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe
60	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 60 wrote to memory of 3468	60	AcroRd32.exe	81
PID 60 wrote to memory of 3468	60	AcroRd32.exe	81
PID 60 wrote to memory of 3468	60	AcroRd32.exe	81
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3452	3468	RdrCEF.exe	82
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83
PID 3468 wrote to memory of 3320	3468	RdrCEF.exe	83

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\1bd2600635651533bbe0e9a8e338409d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:60
- 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:3468
- - 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=A8F53D41F7D46D57B3FE1B2414D8B6D7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3452
- - 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=FB39A368DDF8AF716362E59171A83955 --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=FB39A368DDF8AF716362E59171A83955 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3320
- - 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=8D8BFFA8510F9F755F815430FD051561 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=5343CD5D939F0A20EC0C9E542B05958A --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4232
- - 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=79EACF22063A9EFDD439D69721138EB3 --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=79EACF22063A9EFDD439D69721138EB3 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4072
- - 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=63042AECFEFE0D436D498FD0120C148C --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4556

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4776

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 271850a59a0b79ae1f4f229e379f3281e83ce2f0b5062143e23b5ac95f35d069
MD5 fdaf37b76f79063e7a9aec72c309a047
SHA1 4ad5082f79e8389c4b474cafb731b27072a47a4d
SHA512 102bd56730af838d900b579c41c195a71a248a811e7a706563250c0d34b833c74d32bc5d7c72579df106dfe0b303e14b4b135e21ae7e9838220d7d5a0a751c0e
SSDEEP 384:yeodThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:r+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/60-30-0x0000000009E10000-0x0000000009E31000-memory.dmp

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