6898be931c1fe721678c33afc000f545e01b4020fa6c1467faf88083bf6ae597

Analysis

max time kernel
140s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 00:42

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General

Target

2a615cb5064b39ff67494496c23b4bd8_JaffaCakes118.pdf
Size

15KB
MD5

2a615cb5064b39ff67494496c23b4bd8
SHA1

8e35161101926085b36107dbb429c2665c33057c
SHA256

6898be931c1fe721678c33afc000f545e01b4020fa6c1467faf88083bf6ae597
SHA512

4e77bc97ad59c950c71f9990a85931aa8d72ba06ba95c18a075066e8acfce6368eb4aef06db39cba9b4e9b79fd98779c78f20cf2a426c9e09399544ab6df7328
SSDEEP

384:4ONyCeewIjJizuFUI6MXOZbJuVxVCXcxWzp5cWSJcU0a/I6d6A/pEzaYgLAvqxdH:RCmWzp5cW+cUddxbJX8HS

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-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe
2296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2472	2296	AcroRd32.exe	85
PID 2296 wrote to memory of 2472	2296	AcroRd32.exe	85
PID 2296 wrote to memory of 2472	2296	AcroRd32.exe	85
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 212	2472	RdrCEF.exe	86
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	RdrCEF.exe	87
PID 2472 wrote to memory of 312	2472	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\2a615cb5064b39ff67494496c23b4bd8_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:2296
- 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:2472
- - 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=1A64860887BA0C4273E0CB5AF84CA8D5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:212
- - 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=7BF4E936C950181E219A7F5BD40D3D88 --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=7BF4E936C950181E219A7F5BD40D3D88 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:312
- - 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=D9E8F4672B3F242C5598CAD63133FB92 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:348
- - 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=E27292E8E7E3223413EA473513836C67 --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=E27292E8E7E3223413EA473513836C67 --renderer-client-id=5 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5012
- - 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=0F0E17A16067BA3C12D63D5733AAB31B --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5008
- - 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=C3F1A5A1B61DDF57777A25795026DED7 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4504

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
fedd1e55b7b482dcbb15d08d24578235

SHA1
d16a7c7229b4cf51a4a54cc950c2e7b0ab678d78

SHA256
69497ed09fa73cb84cf863ff75dcfedaa7572e85c60dd9939f0417845933b7e2

SHA512
5d7934fdc61c4b90cfa9aed76a31d48ce3f644914476bebc1dde928139d420b2b5ae32e4cbf2cdb53902ab2af0dacb821ff7f7b8c1cea5d8319199a07711a580

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/2296-130-0x000000000A850000-0x000000000A99D000-memory.dmp

Filesize
1.3MB

Download