c976d86aaaab0ad32e662d53f8fba508eb8647af2138a8e6b3b2b739269c090d

Analysis

max time kernel
141s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 09:27

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General

Target

f577b9308c3f47b8a3c87fda3057b8f8_JaffaCakes118.pdf
Size

42KB
MD5

f577b9308c3f47b8a3c87fda3057b8f8
SHA1

2e28b67615e0a20cd32ab02c3979b992ca6ad7da
SHA256

c976d86aaaab0ad32e662d53f8fba508eb8647af2138a8e6b3b2b739269c090d
SHA512

40b20f22f4885e2a37c47e1d8046f90614af8480c7a9c2d6d306a593f7c9dd3d8228de163f1daa9aa35b843ea3f28cf620d6e08ce40d8092296ed36b7a045b10
SSDEEP

768:GDOemgp+CLD0bKpDwOWvg+721nJYW5xaUjQH7/3SOAhbyhCXtI5mkj/Wh:MZd4bvjS1Vmr3SBhbyMXu5mXh

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2108	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe
2108	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2444	2108	AcroRd32.exe	93
PID 2108 wrote to memory of 2444	2108	AcroRd32.exe	93
PID 2108 wrote to memory of 2444	2108	AcroRd32.exe	93
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 1552	2444	RdrCEF.exe	94
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95
PID 2444 wrote to memory of 3244	2444	RdrCEF.exe	95

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\f577b9308c3f47b8a3c87fda3057b8f8_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:2108
- 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:2444
- - 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=E15228E985A9A4457879DA35B8ADC718 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1552
- - 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=AF4E9BD3DD9E62BE1B500B08E8674CEB --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=AF4E9BD3DD9E62BE1B500B08E8674CEB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3244
- - 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=1E7FB0CBC55411F48630B9153D7508F9 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1708
- - 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=17A1E72CAD51AD488561566F850EBFCD --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2904
- - 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=C03223725675BAB5D754634AADBDDAEA --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=C03223725675BAB5D754634AADBDDAEA --renderer-client-id=6 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3688
- - 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=80EAE388152BFE89CF73253D25ECB70F --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3924

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
9b94af1f95f0944bcaf6a751773a8bd6

SHA1
e488b97099924a3d62d244cc64a7011ba9a0ce3c

SHA256
e8eecc0b239ceecd9e9a7b63b9eff76763004ea520d467390d930b7f91e58df8

SHA512
e830f0002f757adfd1cc2bfcf3269ec6c687a86d88ccfeb619e6c1b687e5a62d390e42dcab043dd1c3c3f2b2ee3f4ac8a2815df3194b57529457187008d3503b

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/2108-26-0x0000000009A70000-0x0000000009AC0000-memory.dmp

Filesize
320KB

Download