48f13cab735acfad6232662439ac62e905be955184074821360615a382f9ad6e

Analysis

max time kernel
140s
max time network
127s
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, 20:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

64a3857a5371f379d7b5abdf5e26949e_JaffaCakes118.pdf
Size

60KB
MD5

64a3857a5371f379d7b5abdf5e26949e
SHA1

fb97480344c7c115c9f901c4b5c46dce97e271d1
SHA256

48f13cab735acfad6232662439ac62e905be955184074821360615a382f9ad6e
SHA512

cbbe9e0bb83f309635557a76626e7f856276426a409474ed7e3e4f6113ca67635d9dcdaa1cc0b7e025f70c6a76ecc3f24867fb659cfb05ca423fe24fb9c74313
SSDEEP

384:bONbedw+DJ5r8Fg49eWYVnyGViqlA450d9+JFfiF6Fc4aYVnvxsgZBTmtK/Xo8bi:0

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3756	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe
3756	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 4872	3756	AcroRd32.exe	87
PID 3756 wrote to memory of 4872	3756	AcroRd32.exe	87
PID 3756 wrote to memory of 4872	3756	AcroRd32.exe	87
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 5056	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 3964	4872	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\64a3857a5371f379d7b5abdf5e26949e_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:3756
- 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:4872
- - 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=2E8F0E24B41458703FA0790A0423BBDB --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=308EBFA2902E4D1D2116EDA31CF37DC7 --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=308EBFA2902E4D1D2116EDA31CF37DC7 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3964
- - 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=5C24A5FC7E6CDE21F5D86015538F615A --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3824
- - 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=A0A32A53A9C4EA33673AC5A8D728A282 --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=A0A32A53A9C4EA33673AC5A8D728A282 --renderer-client-id=5 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4584
- - 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=AF1F15D19E106B2B5A35AF3930875921 --mojo-platform-channel-handle=2780 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4628
- - 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=F34B10AB36A5814083C4A6346E2B92FC --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1336

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1872

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
33b4f618a9778f750b642cab1ff24047

SHA1
f829ef0ff38457243f31843f1679baa8a5b9ec1c

SHA256
da020c982393c4ca53c13f2a77ae363e46c0773b19241fe5771379ae6640a4d2

SHA512
91779974f6872b593e89c1b4c92b5bfe92ca9fb46bb5ac5cfe14e03332d6b652c842241233c3e44ed268449b0639055653d67276fce93f91fc591d8aa0028723

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/3756-122-0x000000000A390000-0x000000000A4DD000-memory.dmp

Filesize
1.3MB

Download