261a05050df0bd41bb9f0d6697c235554cbab2322312e9da248f5693bf24892c

Analysis

max time kernel
94s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 14:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

63734a2d6cbdfa525903acfa334f42f8_JaffaCakes118.pdf
Size

94KB
MD5

63734a2d6cbdfa525903acfa334f42f8
SHA1

9339dd1d839a97eaacac757e2506ac9dce1a2338
SHA256

261a05050df0bd41bb9f0d6697c235554cbab2322312e9da248f5693bf24892c
SHA512

7543fcaf74da5ffd794ff8bb574fc00c2f72355aea337b108f7ea713a989fed0c5492f609f4d3291268ea8bbb55ef37cedf129441f19bd70b176c509b613854c
SSDEEP

384:bONbedw+DJ5zgjgBRGYtSUYIJMMUxmxRj/HxNcWB7pctD+QwjeE5/G8uJ5FhKJl/:R

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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
728	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe
728	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 2152	728	AcroRd32.exe	87
PID 728 wrote to memory of 2152	728	AcroRd32.exe	87
PID 728 wrote to memory of 2152	728	AcroRd32.exe	87
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 2324	2152	RdrCEF.exe	90
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	RdrCEF.exe	91
PID 2152 wrote to memory of 4812	2152	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\63734a2d6cbdfa525903acfa334f42f8_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:728
- 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:2152
- - 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=BC5E4BFDE6CA4EE070443D28BBE570D0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2324
- - 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=B338EF78BEDCCF4A2D74018C568B1612 --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=B338EF78BEDCCF4A2D74018C568B1612 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4812
- - 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=3818898F046C9761810E6BAE9EC7F42D --mojo-platform-channel-handle=1844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5068
- - 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=B7E6AB80F4BD6FD2271FFC224A4BFC83 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4788
- - 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=49CED0F72FA05FD2D1B747F672BAF2FA --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2280
- - 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=AC973BF2F993173A82D4D76CF228093C --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=AC973BF2F993173A82D4D76CF228093C --renderer-client-id=7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4052

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
d1c649e5f1286ed4b2459e0a09fc840f

SHA1
a828a73b12c1ac5b7031fd195b4615bd63bc45ad

SHA256
72e8920a06208ac9a42b3c6c746420e28e49f8472c1889dd0939e8e965e6800c

SHA512
7580d7b43e3964c178602a51ba7b04ca59e6908043a95a93da385c534111d1bdbc6404861095e9fc840ed6bef91d3d673f55524da5b3a3e90b2d39965de155a5

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/728-125-0x000000000A0D0000-0x000000000A21D000-memory.dmp

Filesize
1.3MB

Download