1985e3a6dac6efada80a044e5170c49a9ea4093b32eb43a66d4e6460f8cf44d3

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 14:13

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General

Target

07a130a28e0773e4ca0dbe57ad17d6e0_JaffaCakes118.pdf
Size

77KB
MD5

07a130a28e0773e4ca0dbe57ad17d6e0
SHA1

d2270ec183f6b6fdb8454a56aade0e9088abd8b2
SHA256

1985e3a6dac6efada80a044e5170c49a9ea4093b32eb43a66d4e6460f8cf44d3
SHA512

abf55f2293d5aee3edfc664494a3f883744dcd3e74b71fb06ba827911b4ff228bd07fae9444c6b3c9c9a2832ca1f3f0af501819a982fbbd60473b741f7277289
SSDEEP

1536:4dXUC/PwmeNduPb041XQzUctuCNvrbd7DjtvE7OngO5Wc2MEg3WOpOaZvWV7sriV:EXUC/4D8Pbj1XQ9tNnd7Ptc7+gUFEgIx

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4208	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe
4208	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 2108	4208	AcroRd32.exe	85
PID 4208 wrote to memory of 2108	4208	AcroRd32.exe	85
PID 4208 wrote to memory of 2108	4208	AcroRd32.exe	85
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3388	2108	RdrCEF.exe	86
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	RdrCEF.exe	87
PID 2108 wrote to memory of 3192	2108	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\07a130a28e0773e4ca0dbe57ad17d6e0_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:4208
- 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:2108
- - 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=F31869E08FB871C30753F67EF79184E3 --mojo-platform-channel-handle=1760 --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=312E9AFF7D5474ED7E7C900F2D185E37 --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=312E9AFF7D5474ED7E7C900F2D185E37 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3192
- - 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=53186699E09FC9A626EE2073193EE7DF --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1484
- - 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=E1B93427AA86AFD7B29F9E08ABBDDBAA --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=03CD6A3BBE31FC7497682A04AC9860E4 --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=03CD6A3BBE31FC7497682A04AC9860E4 --renderer-client-id=6 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3108
- - 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=124D61CF6D08B86C4414DC229CE53FB7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4248

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1124

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
d0171f6519364b0b9b5eedf14d549472

SHA1
d43795cb793fd85219af6e7168bf3404063b0fb6

SHA256
9f702e235aaa30feff6ba0528f04cbbc90f27ac95b67202f0752d8bcf85c250c

SHA512
9afc2968a441f2536a3fd4abde8d586055d5ec24720811861c25b4192d0011399f2d042aa14ba58a81973385a1c0a7d01cf7aeb23925037360e3318accd908f5

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