f57299f1898a487d2b63421cb439b358de1fd3ea57ae4c49ae8e2669d3225c29

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2024 12:55

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General

Target

228cdd42b34a1b031c7247a7c9ee2ec6_JaffaCakes118.pdf
Size

89KB
MD5

228cdd42b34a1b031c7247a7c9ee2ec6
SHA1

b6745896761fef1ee144c14a9ce80f98b3402d32
SHA256

f57299f1898a487d2b63421cb439b358de1fd3ea57ae4c49ae8e2669d3225c29
SHA512

31571954c9ea966a029733c89cfc667b31fb990899a063d89c8f712acb0f9c602d2325b1d5bcf7f294c23d38ff965a83d50a2ce093000047e464411ab28e8f85
SSDEEP

1536:tR3aoMVpPO4NLY02CZ9iBDc6QErMtI2NJ2owgq64ifWspORGWX9DZLZS7b:j3a1RVF1MBDc7ErMtI2fjwV64vR59rY

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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2156	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe
2156	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 3000	2156	AcroRd32.exe	90
PID 2156 wrote to memory of 3000	2156	AcroRd32.exe	90
PID 2156 wrote to memory of 3000	2156	AcroRd32.exe	90
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 4964	3000	RdrCEF.exe	92
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	RdrCEF.exe	93
PID 3000 wrote to memory of 3120	3000	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\228cdd42b34a1b031c7247a7c9ee2ec6_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:2156
- 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:3000
- - 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=1D60C298838AF9E72F5D0CCD272125D5 --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=1D60C298838AF9E72F5D0CCD272125D5 --renderer-client-id=2 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4964
- - 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=0B42AE39A3A88E1C1EC32D17B4EF2304 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3120
- - 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=C1A959806028510F23A32D40EAB0748F --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=C1A959806028510F23A32D40EAB0748F --renderer-client-id=4 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1524
- - 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=0FBEB4A82025B3631E314D8E09EC95FD --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3480
- - 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=CA35C3ACA9490BA68B6A8126531F8060 --mojo-platform-channel-handle=2092 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:808
- - 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=08F31DAC6BF3189190145E202416BA79 --mojo-platform-channel-handle=2592 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3864

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
e0324d30f3f93df8126eb63375ac0a6e

SHA1
0d750a2138302f97d30e869302a7173f267084bf

SHA256
8da2edc43f16cf454c9fcb6901fbbb1316dad81bb5d66ae19ca05626234a9cf4

SHA512
a5bc2e318d9f5d2034596bd3f37663c79455436782ab07f1823050267aff393bba51013988bd4f2313db523d893a79a87c835ba89e6145f3195d3f8c2350950a

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/2156-28-0x0000000008FD0000-0x0000000008FF1000-memory.dmp

Filesize
132KB

Download
memory/2156-87-0x000000000B230000-0x000000000B4DB000-memory.dmp

Filesize
2.7MB

Download