bdf68601ce31aa9fa885b3c089a6b3ce47be02e9c69664885b8c91796a1e3104

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
05/06/2024, 10:06

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General

Target

97d35d163a7ec19272c8131bbb4e9656_JaffaCakes118.pdf
Size

67KB
MD5

97d35d163a7ec19272c8131bbb4e9656
SHA1

21e7f707f71f26f0459f98ff886cf6ec0493870c
SHA256

bdf68601ce31aa9fa885b3c089a6b3ce47be02e9c69664885b8c91796a1e3104
SHA512

383327d8d3c559fbd1cec25f2f4ce93e85254212986d99ed177ef09892e465b9c502fa70570609a2c18e37f5d65e52765433b772bd3e81ab20f29e5bfe9f4dc6
SSDEEP

1536:SGFqpGBsaaSMDdBEMkc8hCeBFybtQXtw2WyeKasxW8S8lsKz:LFqpusBEMNAtw2WyeKLW98lh

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1892	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1892	AcroRd32.exe
1892	AcroRd32.exe
1892	AcroRd32.exe
1892	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 5096	1892	AcroRd32.exe	91
PID 1892 wrote to memory of 5096	1892	AcroRd32.exe	91
PID 1892 wrote to memory of 5096	1892	AcroRd32.exe	91
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3416	5096	RdrCEF.exe	92
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	RdrCEF.exe	93
PID 5096 wrote to memory of 3564	5096	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\97d35d163a7ec19272c8131bbb4e9656_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:1892
- 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:5096
- - 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=ABF74E8EE2302F452B7194AA27D80C6C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3416
- - 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=A458F8DBFA645A40993252391A410321 --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=A458F8DBFA645A40993252391A410321 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3564
- - 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=23DF1E49926F70359DFBD569BEE2AD75 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1956
- - 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=D4217D44BA8CA747A9838F76F09E15E5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3248
- - 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=4329A3B7B186896E676540C51E7375EB --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=4329A3B7B186896E676540C51E7375EB --renderer-client-id=6 --mojo-platform-channel-handle=2460 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3244
- - 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=155F95478322E7A99CC0AA51123C6C71 --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1492

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
5409d3b6cd5b84fc6934ca4b01e077c2

SHA1
2a90b955dd75a1f610d1ff784696009ec08d680a

SHA256
c9c7bc75f894e7641f061e8e0fc04ebb240023e3c1726691407acecb6dada729

SHA512
43d83618e9ed9cda16ae285b99638f29603c31b75cb1c5cadcf74a220d7ca27234ce4eb0ac7a7d0e2f24bd47397ad89fbb85b488eba5697e1c5ba9b096742e13

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

Filesize
64KB

MD5
3f7c9dc88494a511ea0b85d6db69bda0

SHA1
7b435ab5d70bcab233376134f3a301a9c55a330d

SHA256
ae2de2e72a232535219523be2e6bae159724b0b314bb6cc5726e64d038ffe917

SHA512
1a90d1b2068620e06a19147589b5d1965490a463c7941ebf106bf6263cd913c03968606bf8063699f5806a851ed72c1b62dde17c439d2ff7ce557dad0c67e83b

Download Submit