bdb8ba80a6fe8db80821475497d3172a700b89738a979ec54551658c9204907e

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
05/06/2024, 13:49

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General

Target

98532086dcc4605c35c15684a63c7581_JaffaCakes118.pdf
Size

73KB
MD5

98532086dcc4605c35c15684a63c7581
SHA1

01785a101b46f93b228f3914a72b934c070f4e60
SHA256

bdb8ba80a6fe8db80821475497d3172a700b89738a979ec54551658c9204907e
SHA512

2461c66cc0d32e7758646ea8f4a435e3568f77cf81ba3a3ee3a5e2c0033efd241a4acb0b5b368d806a942c6bfabd638ee353ea0feb97ae89e4efef5efcd98152
SSDEEP

1536:LXFZmGWSGil0g63BwCHaXtO/dI8YF6s54p7vLxJngDzRrHU:rysGiGg6RwCitOCv6sCpZ9gD9g

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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1340	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe
1340	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 1600	1340	AcroRd32.exe	89
PID 1340 wrote to memory of 1600	1340	AcroRd32.exe	89
PID 1340 wrote to memory of 1600	1340	AcroRd32.exe	89
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3552	1600	RdrCEF.exe	90
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91
PID 1600 wrote to memory of 3692	1600	RdrCEF.exe	91

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\98532086dcc4605c35c15684a63c7581_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:1340
- 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:1600
- - 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=7484B6680DFF893C3150B0D48FDD753C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3552
- - 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=4FAFEE1F78994D4B34B8DAFD67B31A78 --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=4FAFEE1F78994D4B34B8DAFD67B31A78 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3692
- - 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=387DD93C1D5EB9E9060057B9E071FC52 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4736
- - 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=F84FEE0F430C2E67E065419F2DE618D0 --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=F84FEE0F430C2E67E065419F2DE618D0 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:316
- - 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=7A2C45E5B74749B7F65EBAF67B3EA39F --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3380
- - 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=4BAB3A9149720968B91471E7F13C6FDF --mojo-platform-channel-handle=2384 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4424

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
e7c0a88d8b4ae8e2319921d1ea79980e

SHA1
3013db71338b6f4045fceb9b3952fc513d2753f8

SHA256
db39307674c3cad6912daaad08d6438b8025e92fd40e7f48ef4ec711f694cd12

SHA512
632f4b5dc7b335201591145032656efe72d4d45c8fc07ad53f51d5fcde97c0e92744da53e1adce3846ccf3854da23fcafb3ed0527f07601a4507a967f2bbd08b

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