e2e99bdc8911b12ad65d4d210303dbb9659d8888099bf5cdcccf831a8920fb38

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 17:39

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General

Target

eba0b04209b1bde81ed8978038a3090a_JaffaCakes118.pdf
Size

78KB
MD5

eba0b04209b1bde81ed8978038a3090a
SHA1

94cdef2144f52305035cbefd19545aa87e757e76
SHA256

e2e99bdc8911b12ad65d4d210303dbb9659d8888099bf5cdcccf831a8920fb38
SHA512

c6fe44a8390e04ed43aa797accfac47c4e8c3751f16a2dd3c413b4b977cbbfd8a40e85ce2bb422cdadb2d0d1470407f4fe3406cdad8151dc47a140a5f2c3f194
SSDEEP

1536:Vo68h6lGmZfYYecGufy0unWmAW96FqT0AqenWcpOmKZKM:y6+6xNY7cGuf4WBFujWmKN

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4236	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4236	AcroRd32.exe
4236	AcroRd32.exe
4236	AcroRd32.exe
4236	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 2884	4236	AcroRd32.exe	88
PID 4236 wrote to memory of 2884	4236	AcroRd32.exe	88
PID 4236 wrote to memory of 2884	4236	AcroRd32.exe	88
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 2172	2884	RdrCEF.exe	89
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90
PID 2884 wrote to memory of 4420	2884	RdrCEF.exe	90

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\eba0b04209b1bde81ed8978038a3090a_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4236
- 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:2884
- - 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=1B8563CB41F241F5C1B80B5EC30136EE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2172
- - 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=79B1E6F79F237D37E5320167C7F43C65 --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=79B1E6F79F237D37E5320167C7F43C65 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4420
- - 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=F9A843AA86E45DE8D3B790C1133F2C3F --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=F9A843AA86E45DE8D3B790C1133F2C3F --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1540
- - 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=66EE98740932A9246A529C118BEEBDDA --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2892
- - 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=FD12FF9B7FDFBEA53C5668FE9519A4C0 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4892
- - 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=7A9F72C1611D8783EA4FC16DC342FF85 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3480

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4028

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
d6c4fdd4189cc7701c6ca195f8de6bd2

SHA1
8eb74dfc6291417a858c9c04845ef20687615f23

SHA256
54ff292b4c95a41dc63a206c8a66dd5c45bad09d490ea91ece9fc83f1f748d61

SHA512
6cd6416409d041cca2e794178c53090f8326e3ce0a13b679c9155f51babf56c0f2b298ce43bc045c31eeeb7045300f1c23965cbf7b52528804258e40e38b63ab

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e74fa54716d00c107f8b01b686ba96b0

SHA1
0c2a1e068a50ad755399103f4b0250eda28ce0ba

SHA256
54336127fd0158b6358dd4429de7b84be5ff9e90313a39439d965199acb5b3a5

SHA512
7c43e9a5216f446a3a350bfd62bd30bd5acf6a1f2ee799dd122649a3ce9c58e4e22fd78977fe0f772584b5384008e0bb38ed7dc7b8aae0c3cc7c8155e0be7d6e

Download Submit