c4bdf1d1214e4ffbdef41679148abd22680d0be3a520825bea41f7043ead9eba

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 09:55

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General

Target

ed25cb461a97c1fdaeb7dbc58d36a86e_JaffaCakes118.pdf
Size

80KB
MD5

ed25cb461a97c1fdaeb7dbc58d36a86e
SHA1

0df3957a60d4db0741126f24143079ead9eac656
SHA256

c4bdf1d1214e4ffbdef41679148abd22680d0be3a520825bea41f7043ead9eba
SHA512

dd2f590b905e0c2cb21a98cd10d44dee838c2035d57b16706b34810f7e34967d33e41a844524b5686bf48d8f1b7454ed1900b3c1765d56a3ba2ca46eb852fc96
SSDEEP

1536:2ieGYwOLMccGVd8jpNU1B3Rhl1Z67iRj5kwHfrWtOdkBQ6WapOtQDLJ+N+v:nYwOwcnz8jpNuhHl1ZjRj5kMfBkantQR

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2316	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe
2316	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2744	2316	AcroRd32.exe	87
PID 2316 wrote to memory of 2744	2316	AcroRd32.exe	87
PID 2316 wrote to memory of 2744	2316	AcroRd32.exe	87
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 4228	2744	RdrCEF.exe	88
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	RdrCEF.exe	89
PID 2744 wrote to memory of 3920	2744	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\ed25cb461a97c1fdaeb7dbc58d36a86e_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:2316
- 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:2744
- - 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=04BC2E2F2A0FC57F07A701B1E0B9B2F5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4228
- - 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=89A3BE9499ED80D00D2037677862E983 --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=89A3BE9499ED80D00D2037677862E983 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3920
- - 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=54739B1489C2A0943AB2C0547B816A35 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2800
- - 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=580071AA95E80713F3DA788ED5A9BB65 --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=580071AA95E80713F3DA788ED5A9BB65 --renderer-client-id=5 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3432
- - 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=BCBFCD263C3A7AEF357DE4FD3B536F9B --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3328
- - 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=5B8DC008B2E9C7E0E3A7E819EAD62752 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2888

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
a7014f8f73ccfc2c70114082f3435fd0

SHA1
2b66c710e672fe228f66417370d3e21c9caca80e

SHA256
ac7c036e66cdcf7ce723dbc9fb2b6c5e2ccba1854c91c72454146a5b61095780

SHA512
af175df7cfb6ce65346fa7a5809186f21164911623a42bd0c81d939e4412ced985213032f0806120a29f7f177b8cf03a6b173e623b1b155eb4a10ddd4100d2e6

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
memory/2316-48-0x000000000A870000-0x000000000A891000-memory.dmp

Filesize
132KB

Download