4f055661c7b1defc3666d8d8d7187234fe6f30e6dceabdc0e0de9765504fb31e

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 14:42

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General

Target

07e821a0f7ffb839f9429309658e77ba_JaffaCakes118.pdf
Size

46KB
MD5

07e821a0f7ffb839f9429309658e77ba
SHA1

6e51294825e91ba8ee7839d1b80dd3b94b6b7d4b
SHA256

4f055661c7b1defc3666d8d8d7187234fe6f30e6dceabdc0e0de9765504fb31e
SHA512

bb38a46aa59f5d3bdf2e5d6ba915c6913802601c7c475d249c3452061c584ecb4a0c1505b77a8325b4b8a7f56f363f3b23420a79787e0a617fa69e55fb7fac70
SSDEEP

768:9gGzpDrTDIgPEBTsK9UCT3NmphxOKUB4KFhRaVuc5fDwcFkyANHUIwRF4uh1pzME:+GFnnHE9x3Ns1wWkyqU3TTMspOW

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-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3240	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe
3240	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 3132	3240	AcroRd32.exe	89
PID 3240 wrote to memory of 3132	3240	AcroRd32.exe	89
PID 3240 wrote to memory of 3132	3240	AcroRd32.exe	89
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 1372	3132	RdrCEF.exe	90
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91
PID 3132 wrote to memory of 2568	3132	RdrCEF.exe	91

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\07e821a0f7ffb839f9429309658e77ba_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:3240
- 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:3132
- - 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=00CCA090003872687A3DB8B766590422 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1372
- - 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=BDCE294BC449395E7585B182843B5318 --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=BDCE294BC449395E7585B182843B5318 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2568
- - 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=0A724E89CC8F3E85F309564D034FA08F --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1916
- - 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=2EB16B1F3666DF0968EA3B5294D884D2 --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=2EB16B1F3666DF0968EA3B5294D884D2 --renderer-client-id=5 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2028
- - 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=D622C30A26C0222C5B746F948273472C --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:8
- - 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=AFA3C71C0E936EF090D4CBE54EE6CE11 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2204

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2536

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
16bc6ff0e9dda571c86a84112b4274f7

SHA1
1a8eccde239d3d90a2d1a0d20f5ff00495a3adfb

SHA256
7f931200be2f681987a18a2970bced3ad8d603c9f748f57e532db9fd0a46b11a

SHA512
369eaa04cf20c63d77c8ea14045e3fb0390b9a85eb2bd2cd55a2fdf7f83082676a30bb94617255dcab9f8c98ddeaae4c17d4a8485de97994e385d44d594a582a

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit