29237c5cf903e3b5fb30744d1e41e9755e53adeed9205ba5cfcb31846210b608

Analysis

max time kernel
95s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 17:18

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General

Target

4aa512812a18e991d81bf3e72e758a90_JaffaCakes118.pdf
Size

7KB
MD5

4aa512812a18e991d81bf3e72e758a90
SHA1

f4802a05dbc7b522e609c059152bf32098d7b2af
SHA256

29237c5cf903e3b5fb30744d1e41e9755e53adeed9205ba5cfcb31846210b608
SHA512

080f401101756f174d72bcf14e987a1e6333398c1724c39826501b6666e7f595b0bc527f90b1a602d84cf1cdef14d1281e6d467a61789086e6de18faa3268a5a
SSDEEP

192:UUz4ULMxL1KtZys9+oOmbK9KtLczMWbqfmRgrl4A+Q5JnDAW8ikpQbzG7eN2G3kK:UUz4ULMxL1KtZyw+oOmG92LcJqfmMDNv

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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3556	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe
3556	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 4892	3556	AcroRd32.exe	86
PID 3556 wrote to memory of 4892	3556	AcroRd32.exe	86
PID 3556 wrote to memory of 4892	3556	AcroRd32.exe	86
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 3388	4892	RdrCEF.exe	87
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	RdrCEF.exe	88
PID 4892 wrote to memory of 4520	4892	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\4aa512812a18e991d81bf3e72e758a90_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:3556
- 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:4892
- - 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=319A4D5D10F016E688C4DD75D507DA16 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3388
- - 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=E4F2FF454FD6DC494444536A8177D697 --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=E4F2FF454FD6DC494444536A8177D697 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4520
- - 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=34CD274ECB5D4E8CF8CFE995014BFAF8 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1756
- - 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=F31D74980E6A016C97FD0DD556038EC3 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1328
- - 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=64ABA134AA4866599CE0B0929A90D5D9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4568
- - 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=47FAD89D37888725F4EBC05EC239E0DF --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=47FAD89D37888725F4EBC05EC239E0DF --renderer-client-id=7 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4952

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
d8cac496a50a53be6312b963a873236a

SHA1
af08dd6ecace914e3100ae7e334200f5979ecfd5

SHA256
75a94a8f03a8b1079be80047f1caf6ae25b962f952e6662e930778c09552c0ab

SHA512
76a7a0994326ba31e8daeb63bedd494a0cc6afb3b4c6dc2ed30f53925666388702d47170a563f881540c0167af4c4c35a21b8b673e057295468c1df83512762f

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/3556-124-0x000000000A690000-0x000000000A7DD000-memory.dmp

Filesize
1.3MB

Download