447dd2feea890bc7cd14d8318e191da2a219b31abe7e87cb7e5928fa4d57aee6

Analysis

max time kernel
147s
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
11/06/2024, 16:19

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General

Target
9ec78833505e9074de0933940c48bf0c_JaffaCakes118.pdf
Size 56KB
Sample240611-tsnp6sshpb
SHA256 447dd2feea890bc7cd14d8318e191da2a219b31abe7e87cb7e5928fa4d57aee6
MD5 9ec78833505e9074de0933940c48bf0c
SHA1 2eacfdaf1f344ba12628e014208d4c3d7dfa5927
SHA512 fb6aeab5d34a8b04017d4c24d17426967c05ba302d7a454707249b5c23f49cbacb4ee0a7dd50f669f4a07aaedbfe81163765ced20b142d4606946ee153e46d7a
SSDEEP 1536:aGFCwLpTv343hnTFKyrt4W7XTPi+Pa97x8Z4CXaFgUy:DFCw9b34w7xzbFe
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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4364	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4364	AcroRd32.exe
4364	AcroRd32.exe
4364	AcroRd32.exe
4364	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 4916	4364	AcroRd32.exe	86
PID 4364 wrote to memory of 4916	4364	AcroRd32.exe	86
PID 4364 wrote to memory of 4916	4364	AcroRd32.exe	86
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 3748	4916	RdrCEF.exe	87
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88
PID 4916 wrote to memory of 4060	4916	RdrCEF.exe	88

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\9ec78833505e9074de0933940c48bf0c_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:4364
- 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:4916
- - 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=09DC6AE4178FD9AC9053F6EF94175F8B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3748
- - 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=715464715CDF042F86D083DFFA338F13 --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=715464715CDF042F86D083DFFA338F13 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4060
- - 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=E8057C92C9A4CEF999CBC5F26B355DDC --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1272
- - 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=C37A508E3413692A5920324A5316236B --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:100
- - 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=EB509F439FA898A3E25026EB464FC122 --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=EB509F439FA898A3E25026EB464FC122 --renderer-client-id=6 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3216
- - 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=70D0A9746450C0E900A2774D686C53E8 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4092

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 55d949dc569421a82cac4e84c1ccf3d271b96eb64c4f66434845e1822a31f278
MD5 65eaa508031cc509758c11011c4576a3
SHA1 c40220b113d7e3fa1215241e5340d15da8165138
SHA512 82ad83589d80450a17dca2f57020fd3b00f70c892afeb73762358c6380d55773e60397516eec4c617f7bf1e14f5ed56825c074306f48165329e57b26d1f08ed7
SSDEEP 384:yeMdThP0tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:20+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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