6b6608eb7f4771d86ac6781ce872045a697c2e36161a66cb5a9f2b1207f29b44

Analysis

max time kernel
92s
max time network
125s
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, 18:17

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General

Target

4ad845e944a28d783d7b669577d46336_JaffaCakes118.pdf
Size

83KB
MD5

4ad845e944a28d783d7b669577d46336
SHA1

f0d3438431f799038f989929bc78f63caa36e1c1
SHA256

6b6608eb7f4771d86ac6781ce872045a697c2e36161a66cb5a9f2b1207f29b44
SHA512

ab2d57ac06a10e9cb03a8837d27564a5bc468fa206a82441a5165bf524eac99539dd9ee98c5d9b867c41c7e4ed17ead49b87f6de030552281e4b2085a87dd5ff
SSDEEP

192:bONbedw+lJ5W65tEmIN9II29AIDIpIUbm9otZ3:bONbedw+lJ5W65tEmIYIVIDIpIUbvD3

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3384	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe
3384	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 4392	3384	AcroRd32.exe	86
PID 3384 wrote to memory of 4392	3384	AcroRd32.exe	86
PID 3384 wrote to memory of 4392	3384	AcroRd32.exe	86
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 1856	4392	RdrCEF.exe	87
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	RdrCEF.exe	88
PID 4392 wrote to memory of 4496	4392	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\4ad845e944a28d783d7b669577d46336_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:3384
- 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:4392
- - 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=A9943F2CCBE104DDE4A85488936D1B03 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1856
- - 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=9F770F313506796C1AD105EAB4D1E576 --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=9F770F313506796C1AD105EAB4D1E576 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4496
- - 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=C4BB06FA570FDE487932512E2E712ACC --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1480
- - 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=70C04BFD712A69C61839B70F99BDAAF7 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4320
- - 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=11EB1D058C9DC8914D2EA5FBC7CFFA2A --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=11EB1D058C9DC8914D2EA5FBC7CFFA2A --renderer-client-id=6 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1408
- - 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=68A523941776D7EE234FDF12837C5564 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4740

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
9e3adde209a3e68e1d9b2b96fcd82d52

SHA1
92c23c542f66cd93951cfd12bff0987ffcb2fa9c

SHA256
1794646e749b9ed5f8de5e35779c33e5e14bdd26c5a124c806f2f5ea9dc9f5f6

SHA512
915c983faf04a788738bb80c216cc0b027ac79ebc30c2cc0da36dc6e5ee5f54839243579eb092f0d6e7890cdf1833528cf094202c006bcd6190172e5a4e7111d

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/3384-126-0x000000000A570000-0x000000000A6BD000-memory.dmp

Filesize
1.3MB

Download