3c35392329847655e80c5a485e4877f3cf0f37a1e3c7dc6ddcdd0c3e8ffc8bd8

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 01:35

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General

Target

2743f7f759c79bebf520dec41610f6b4_JaffaCakes118.pdf
Size

16KB
MD5

2743f7f759c79bebf520dec41610f6b4
SHA1

282cabcd922c1bba0e278b925a5dd6cccc6c42f3
SHA256

3c35392329847655e80c5a485e4877f3cf0f37a1e3c7dc6ddcdd0c3e8ffc8bd8
SHA512

ca5a26b6c41aa5085f61a94ebf0c22e8d42f464edfcea397b359975a56ac3be3bff60176df7e9015ec9eadf99420114e73c254110ffdb1edda27564621f841fc
SSDEEP

192:4ONyCeewIjJizafGaLPSJoLuxm/0rPTbrxBRvn6TtQjk4Nb2sF/dvqRMvAm769+k:4ONyCeewIjJiz62ZdkE6GNM7v

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-1-5-21-3642458265-1901903390-453309326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3368	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe
3368	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 2876	3368	AcroRd32.exe	85
PID 3368 wrote to memory of 2876	3368	AcroRd32.exe	85
PID 3368 wrote to memory of 2876	3368	AcroRd32.exe	85
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 1056	2876	RdrCEF.exe	86
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87
PID 2876 wrote to memory of 4864	2876	RdrCEF.exe	87

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\2743f7f759c79bebf520dec41610f6b4_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:3368
- 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:2876
- - 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=07B514546AB52416C8C0A386F92D98C1 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1056
- - 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=FF6ECA7DC00E2C14865DD8833001EAF1 --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=FF6ECA7DC00E2C14865DD8833001EAF1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4864
- - 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=8EE415D20A66A0A608825CAE0E0D6A55 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3460
- - 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=0B62CA74E200B7617ACA2D4C6FB93AC2 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3260
- - 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=5EAB2421DF53FF178C5C21C063647976 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:608
- - 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=BCD06487922979BDBAC8D92B309497C6 --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=BCD06487922979BDBAC8D92B309497C6 --renderer-client-id=8 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4440

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

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

Filesize
64KB

MD5
cf0e8167d596433d30c1ecf957a85095

SHA1
478fda3cbd78b3e80e1f265783112f1238e3b500

SHA256
b6e1d2e15876d355b4a373b3b38a0d29ff6060a16f0f86fb8e4f05ce720b8588

SHA512
c5aea3c7f4ecb2f93a6ac8ea718ebafd2d0f8bebcd1932818012ae8fb7e42720419a9c65cecd20b0d5b802367250982869eba105dc9fde3f74f8a3a9cd7eaf5a

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/3368-129-0x000000000A050000-0x000000000A19D000-memory.dmp

Filesize
1.3MB

Download