365bf8daa75b9a91b471c2a4f230e45675343d673ec3de56623ff1a72700ce4d

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 01:00

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General

Target

fb9133a52602837c95b2b002c007e73d_JaffaCakes118.pdf
Size

83KB
MD5

fb9133a52602837c95b2b002c007e73d
SHA1

6c19a5b2819aa979b53d7a63d9167bf72fa27a30
SHA256

365bf8daa75b9a91b471c2a4f230e45675343d673ec3de56623ff1a72700ce4d
SHA512

c2a1e3fee6c0b9041d074d69cedb760e8b59d3d652ef6c75755bcf9ca057fb87d7ed31dad6231cad2e21ad97143fbf9b4fa83124812de83c13146bfbb5719d6d
SSDEEP

1536:kRLmW3Hx+cZDL+C1+YKMsyh91uQN09AXd9efhW0pfwNj7cYTW8pO7f2bN:M3HxvZDLL7Hsm91L09An+dpfwHcY+7K

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2716	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe
2716	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 1976	2716	AcroRd32.exe	90
PID 2716 wrote to memory of 1976	2716	AcroRd32.exe	90
PID 2716 wrote to memory of 1976	2716	AcroRd32.exe	90
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3292	1976	RdrCEF.exe	91
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92
PID 1976 wrote to memory of 3888	1976	RdrCEF.exe	92

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\fb9133a52602837c95b2b002c007e73d_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:2716
- 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:1976
- - 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=C6EF626DBA82BA5A56FC6BC9D571FEB7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3292
- - 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=7FB4CD33CA432FCA0B1C8574E076A664 --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=7FB4CD33CA432FCA0B1C8574E076A664 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3888
- - 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=77E1606541E1C28DF3A3E376FD16D8F4 --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=77E1606541E1C28DF3A3E376FD16D8F4 --renderer-client-id=4 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3728
- - 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=A82F916EC61D6644239B11B10006BDF3 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4532
- - 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=4891F7CB02679061FE6B8C789E60FEC9 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4144
- - 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=7142C73D16CA9FFF5031423A4856E36F --mojo-platform-channel-handle=2820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4392

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
9af00449e1ac8858addc0041356bf09b

SHA1
af11db7ab95cb6b0bd89aaa368998db0afa8af2e

SHA256
3fa271d1e6bff5e2d06468c55e79b9793d0fe703ce873bdb4bd4f7b3d938c029

SHA512
b547a6a5d0a124c7dfd219dbf6edcf4d424abe07f0ce35bdd9d61895618ebc8af19d20d159e430d1ee70c91276f1082194ffcc8fbc660f22674fc2d60806e14b

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/2716-28-0x000000000C340000-0x000000000C361000-memory.dmp

Filesize
132KB

Download