8f601230518718afff5c57942681b139e2d00a9663ac24d0d56979df7656c4a0

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 20:56

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General

Target

0fc391bc7848ff371beeb93b2d1989d1_JaffaCakes118.pdf
Size

81KB
MD5

0fc391bc7848ff371beeb93b2d1989d1
SHA1

87e1fb851cd715154132133f1de2ab2f200049a5
SHA256

8f601230518718afff5c57942681b139e2d00a9663ac24d0d56979df7656c4a0
SHA512

fb795e94e13b599fff7b1cc03b7b08b63e85c4a31c50eafaa8bf0aa53ba19a0c91f95824dc5d1d7d96bf89ae0c24c9384a35b9e4079fbf468204cab5bc510c6a
SSDEEP

1536:0Ji6K0QYUikSp2v2x8O2BnLEkh5Kn9SkPDA0w1vWapOtQHWQW17iyuk4Jq7QmDO:I/Q6k0Ws12l4kh5KwkPDA0qAtQY17iDn

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3124	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe
3124	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3124 wrote to memory of 4040	3124	AcroRd32.exe	90
PID 3124 wrote to memory of 4040	3124	AcroRd32.exe	90
PID 3124 wrote to memory of 4040	3124	AcroRd32.exe	90
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 3208	4040	RdrCEF.exe	93
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94
PID 4040 wrote to memory of 4972	4040	RdrCEF.exe	94

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\0fc391bc7848ff371beeb93b2d1989d1_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:3124
- 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:4040
- - 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=EA63C6679F840C159033F392BDEC904A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3208
- - 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=D3AA3AE096E1B975CC15BEBC2C6C14FC --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=D3AA3AE096E1B975CC15BEBC2C6C14FC --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4972
- - 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=D1990BFFFBED2584C05862AA33B3C2E9 --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=D1990BFFFBED2584C05862AA33B3C2E9 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4228
- - 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=1E52CB3266BCB011924BB94AFDAF4237 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4724
- - 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=78DD0E2918A8033AF8AC266946F210EE --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2312
- - 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=EAF8F73B937C3684D0AEF322ED97609B --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3004

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
1e7e20f258868bff6034416c760e9eb2

SHA1
e918cfae302750c2469fddb99b0c84249be255d6

SHA256
c17a24f10676b4f93ccc48d49b5be3e0d0584f3467a954141575b15e86ddeaab

SHA512
58b29d1da0df0d77d67256334d6f0170b4405a3be6d5987cfda003fe0b5667dc0edd7d4c2a20967c18188c9befc63dcbfa926d08b1c3a22e33d7d8289281810c

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