90f7d720b7e744ac7ef033f10a428cef103308f638cd9821c394abf4a6bd10fc

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 19:52

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General

Target

0f51e3926b6dd146c8fe9dd101fe9f5c_JaffaCakes118.pdf
Size

9KB
MD5

0f51e3926b6dd146c8fe9dd101fe9f5c
SHA1

76abe8a71083787dad97b650c6e0f103ca01c491
SHA256

90f7d720b7e744ac7ef033f10a428cef103308f638cd9821c394abf4a6bd10fc
SHA512

3a77d44b76226717407ad68d4ac22c8496502d25e0a7fd3565f01f51cb7d2bcb0553bd90ffd27583f0a48ebd5c5b7e0c75d5080b687e3c55c1eca20f8d37340d
SSDEEP

192:1Pz4ULMxLIKXHsfyxE7tKBKRu6u9SdkFjYOfobBiAf5L6c9VUwhjvV3PEkCH:1Pz4ULMxLIKXHsfCEwHIkYOfobky6yV2

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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3460	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe
3460	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 1568	3460	AcroRd32.exe	85
PID 3460 wrote to memory of 1568	3460	AcroRd32.exe	85
PID 3460 wrote to memory of 1568	3460	AcroRd32.exe	85
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 3636	1568	RdrCEF.exe	86
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	RdrCEF.exe	87
PID 1568 wrote to memory of 316	1568	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\0f51e3926b6dd146c8fe9dd101fe9f5c_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1568
- - 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=3D5CED154F26A10FABB2CD837BFC922D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3636
- - 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=A99E4ACED569BD7AC62D59B57B2B7F0D --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=A99E4ACED569BD7AC62D59B57B2B7F0D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:316
- - 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=858F567EBE209D01F898EF465B9E3AD0 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3908
- - 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=7D4D7333A9793AD304BE7FFBD3F67F5C --mojo-platform-channel-handle=2384 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3380
- - 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=3F5D24D8D54D9166A8AA19EADF7F233D --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4308
- - 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=8F0761E9C24514469D3AD9AD21B6FEB3 --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=8F0761E9C24514469D3AD9AD21B6FEB3 --renderer-client-id=7 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4620

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4648

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
51ce16aabd581bfa9bf18aaa0557aecc

SHA1
259d42c7859e868a4911aa2935ce34449eeaafd9

SHA256
05be5e2553133b86ffa93757d68e01386bf95ae25a947af0c463159f565b6518

SHA512
d5e8ae123a28e49d15083bc4b3dfaee5dee135598cd2ff766ff465a4df38d1381dd46398bd27493d36e533c9c33c673287993dfe32a7e960eb12621521eea44c

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/3460-30-0x000000000A890000-0x000000000A8B1000-memory.dmp

Filesize
132KB

Download