09dde2a4f6dc9251c62869948dbf4f2821b0ab5251ada63f5ee6f3c136075907

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2024 03:37

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General

Target

4ca8701c0435a0b061c7647a61977486_JaffaCakes118.pdf
Size

85KB
MD5

4ca8701c0435a0b061c7647a61977486
SHA1

06152816344c23118305a652426390177af31a27
SHA256

09dde2a4f6dc9251c62869948dbf4f2821b0ab5251ada63f5ee6f3c136075907
SHA512

37e0fdbac2d546dd747b0be999ccf113354fd5f7102b6c10bd84cf853fe5fd95dc7d0e6dc38f9da8bf5c17954cdccce185bd68ce039363dd98af10332c31567e
SSDEEP

1536:Qfb54PFHvXCB/1arJEnGXcZeP0i7tPZf9EQIBzDYTcQESvrWnbHK7PEcSDWcpOm6:SQdXCPMElG0i7FEDB3YTtE1bHK7PHSiH

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2864	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe
2864	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 5112	2864	AcroRd32.exe	86
PID 2864 wrote to memory of 5112	2864	AcroRd32.exe	86
PID 2864 wrote to memory of 5112	2864	AcroRd32.exe	86
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 464	5112	RdrCEF.exe	87
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88
PID 5112 wrote to memory of 1884	5112	RdrCEF.exe	88

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\4ca8701c0435a0b061c7647a61977486_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:2864
- 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:5112
- - 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=01E40ED404962EB4C924DB2CA5EE41EF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:464
- - 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=379465C1B6EB223CBE6AFB5B6D76BC6D --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=379465C1B6EB223CBE6AFB5B6D76BC6D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1884
- - 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=A02B1ED49B9B6CE49203E1191D87FD60 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:408
- - 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=C33592C98C8DF70E4DA6E7AA2226AE05 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1188
- - 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=0E3194BF83AF22139C3D0BF64DF20ED2 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2608
- - 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=8AF3A0F8B1C5EE79F9C7ACCF4518447B --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=8AF3A0F8B1C5EE79F9C7ACCF4518447B --renderer-client-id=7 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:316

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
264daf7e2170e972bf0e7c6672b746e4

SHA1
ce9ebe13dc91f79ce6333adf54bfa05b5f8484dc

SHA256
af34fe79039fe4d4c77380280437c19fd1e13e7e60115e6f9338d4761e15f05c

SHA512
a895c8f2a046bd71ffada9327bec1da2e508a3f7ce9643ec16bd65a6302ace8d8f52c9445347d94a4d73425192851eb00541ca94ec76aab88ebab6d1cb31aa6b

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