169e1e7b64c6cfbc763ca48d84ffde6afecfdc3a7c409b21053ac7fd8902f02f

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
05/04/2024, 03:14

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General

Target

c93e2de33e81abbef30dd69d8b157b78_JaffaCakes118.pdf
Size

97KB
MD5

c93e2de33e81abbef30dd69d8b157b78
SHA1

2a2629e8be9e9f6fc3839e20628d1abb63225c76
SHA256

169e1e7b64c6cfbc763ca48d84ffde6afecfdc3a7c409b21053ac7fd8902f02f
SHA512

33e371f749664d8ef806a43e159dc67b7de4e0f69dad0776ee6c8a0c3ca452817b9d3435c69a7869746eefa35801189665b7aa34e6c559bf0e47466b0d91b756
SSDEEP

3072:TTxkUgjQZmxQlfErX1E/K4bD4i+WO75WF:fxOChErXu/dD4isq

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
560	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
560	AcroRd32.exe
560	AcroRd32.exe
560	AcroRd32.exe
560	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 2824	560	AcroRd32.exe	92
PID 560 wrote to memory of 2824	560	AcroRd32.exe	92
PID 560 wrote to memory of 2824	560	AcroRd32.exe	92
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 3020	2824	RdrCEF.exe	94
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	RdrCEF.exe	95
PID 2824 wrote to memory of 4440	2824	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\c93e2de33e81abbef30dd69d8b157b78_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:560
- 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:2824
- - 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=A04B1E54A8F5B3A93EA93EE796CB5330 --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=A04B1E54A8F5B3A93EA93EE796CB5330 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3020
- - 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=25E93A9A256F1C9C82FA6D50529BCC4B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4440
- - 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=E214795EA125B2748F5239544720999F --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=E214795EA125B2748F5239544720999F --renderer-client-id=4 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3992
- - 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=D68FA794D936DA34AB1D8D94C493259A --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:724
- - 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=BDA378E3F88EC989712334953B8DC592 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:700
- - 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=3AA56B316E09746DDD4875CD983A26D1 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4988

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
e09dee5cab1e668484b022b040430fd0

SHA1
e2085c773fb31710e6826b897b7b5eab07acd8f6

SHA256
498c66fbfcd9e01f39693d1cef2538506dd3b8cc92a2c7f3547bf6caadfc06b0

SHA512
60c55a70b3d3ed3209d967cb6d52f89981802929c642986a31e90f4b41055812d6ccac843082ed6d2548cf57025440342748de8bd5ccaf8ebb82853d97d91b26

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

Filesize
64KB

MD5
70bec977847699af319d80c5394a0bdf

SHA1
e0e13afec616f154dd6da15bbe7d884e6b4dc14f

SHA256
625a1a280b4340c40ad838d2beb2711a81691e2971414e7dc087fbc67d2fedd5

SHA512
9eccfc24bcf552955e2a6b6c396625231f69e0d287a53099dc2b45d45283ed3d283ea67335b21aa830bed34e7e67fc0ba65ca3dc941faca2844097c73aba9465

Download Submit
memory/560-30-0x000000000C030000-0x000000000C051000-memory.dmp

Filesize
132KB

Download