ea9615730e61e321d4a0f3ad9b742302dbff4f58928189c0f501508ed9d587b1

Analysis

max time kernel
135s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 11:50

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General

Target

71da774fb1994f4ba60068056e1e21a1_JaffaCakes118.pdf
Size

43KB
MD5

71da774fb1994f4ba60068056e1e21a1
SHA1

000fd14d1414126724fb58ddf2abc312cdf8bf7e
SHA256

ea9615730e61e321d4a0f3ad9b742302dbff4f58928189c0f501508ed9d587b1
SHA512

e4a9660ee76cb2cff68975b4374695ab83c56a3478d5cc5589bf8d9770f16ee402d7650df10047bd0c41d1d8648e30eae5bb3d1ec0d03917eee6a399d7984acb
SSDEEP

768:bgGzpDhpp4Leh0adtRi6umlUTtUvJ1v3xRxpoeRY+9g6oX5RQmECcMRmeqJtD/Ep:kGFNpZjibkJfRi2mQMRputD/EED0

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1012	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe
1012	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1012 wrote to memory of 3452	1012	AcroRd32.exe	91
PID 1012 wrote to memory of 3452	1012	AcroRd32.exe	91
PID 1012 wrote to memory of 3452	1012	AcroRd32.exe	91
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 852	3452	RdrCEF.exe	92
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93
PID 3452 wrote to memory of 4508	3452	RdrCEF.exe	93

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\71da774fb1994f4ba60068056e1e21a1_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:1012
- 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:3452
- - 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=650089380E226DF891E8BB38C02FA3A5 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:852
- - 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=DE557381D95619011FF8F1CAB52B938B --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=DE557381D95619011FF8F1CAB52B938B --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4508
- - 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=61C165201902736334C9AA13646CD1E7 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2732
- - 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=BF26247292A581CE43CBC13F34FEC04A --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=BF26247292A581CE43CBC13F34FEC04A --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:960
- - 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=60B8C85A14D72A3EF314E54352AED3CB --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:552
- - 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=65D048B58F0894B765438899A1919658 --mojo-platform-channel-handle=2844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1508

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
5e6a86c0a0b1b4193b489c5337e8aa03

SHA1
61aa729abf5479dcd171558624d8f5ed5d1ad4e9

SHA256
4fc66ef608f7d99fea04032019f0d19f2fcf9ac2dab75d265ea7c66ecdb18c2d

SHA512
c5a9a9c63200bf5e199c768f1ac6950d4f588282e30db32e03a41b7e8e29fe1bdd58db19540e4ad0b5ae8c65f86f0d9591c89d44665170acb2d497bbb15c9276

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