18c5c788d21cce81a89e2024a5e25e9ffa231a4c59584e6206d1d89ff830146d

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 07:46

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
ad62a0830bd1ea04c4b544ab4344bcf2_JaffaCakes118.pdf
Size 45KB
Sample240615-jl5d8ssfqa
SHA256 18c5c788d21cce81a89e2024a5e25e9ffa231a4c59584e6206d1d89ff830146d
MD5 ad62a0830bd1ea04c4b544ab4344bcf2
SHA1 a1d26499c22a20bd38db0978aa026313881e25d3
SHA512 846c83eaa86a2f3c914b7657cb4c3e4a016e395c3ac67b3da9b9d0202a031e8b489aca9c401c04135ad8f6b11670f620f05b073b1c367d1caa2d88e81ba86572
SSDEEP 768:ngGzpD8eJn37SwI53Kl63l36IB5TTHSkRgAY7vlvJQzqsZBeItOV6MMQK+MDTjg/:gGFIew36IB5TTHStAapJQz/OItOqxfj8
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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1276	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe
1276	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 3660	1276	AcroRd32.exe	87
PID 1276 wrote to memory of 3660	1276	AcroRd32.exe	87
PID 1276 wrote to memory of 3660	1276	AcroRd32.exe	87
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 680	3660	RdrCEF.exe	88
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89
PID 3660 wrote to memory of 2812	3660	RdrCEF.exe	89

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\ad62a0830bd1ea04c4b544ab4344bcf2_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:1276
- 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:3660
- - 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=AE1C7D0A613C4A6ABB72F281FF01A16C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:680
- - 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=417741E4B2C86AEC266F9C48FFAB6F86 --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=417741E4B2C86AEC266F9C48FFAB6F86 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2812
- - 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=DCE032C6E373D7D4DF0C471FA4BFA08C --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2632
- - 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=9CF5AB0E83DF031711D4F5AD73901FEF --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1708
- - 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=D9AEF88BB5917BF2D3296FBE5A382220 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2076
- - 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=946AB6DF7AB31FF84013DF936E865782 --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=946AB6DF7AB31FF84013DF936E865782 --renderer-client-id=7 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2740

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2680

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 036abddf479de1f2d3b9771b3b1b0e0eef66d744f40fa84327045b1aec11fbed
MD5 f4c6ac8e2531138d853fc566f338b4a3
SHA1 ef7fd9123d93b61392c8ff3937b3cf4da1ef5137
SHA512 16ced12e31767190ebbee4ebfd467ae0b07d2272f512cb2121ab0857cac7310e4d0af1ab2a6aec79c6ddea181ce2018a3da10ff0c8066842380ad2188102bed8
SSDEEP 384:yeedThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:l+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

Submit Download

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

Submit Download

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

Submit Download