27dbfc140d2e98bafa4b25a44678e8bcd106b567a5e0a8e78890d3fb4ca7a954

Analysis

max time kernel
92s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 13:27

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General

Target

3950112afbb1fa1b4f20b3d66ac6262d_JaffaCakes118.pdf
Size

11KB
MD5

3950112afbb1fa1b4f20b3d66ac6262d
SHA1

604143cf40fefe12d88e37324344dd91d1e1a6be
SHA256

27dbfc140d2e98bafa4b25a44678e8bcd106b567a5e0a8e78890d3fb4ca7a954
SHA512

cd67ef7a566dc6ef0dcfa5a8a7e0d921d2f4fbeaee9e781f92c795805b552e62c42990ef7245f58dc9015aec9ce84494c00638ffb2b98f44f0bbe589ab13610e
SSDEEP

192:bONbedw+lJ5LJ+xdEVRC7+nd5M1nGdXS5/KBIP2LKLSjDNsrIsDWKvx0D6XgjDy1:bONbedw+lJ5LoxdEVRCSnd5M1GdXA/Kq

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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe
1764	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 3708	1764	AcroRd32.exe	86
PID 1764 wrote to memory of 3708	1764	AcroRd32.exe	86
PID 1764 wrote to memory of 3708	1764	AcroRd32.exe	86
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 3784	3708	RdrCEF.exe	87
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	RdrCEF.exe	88
PID 3708 wrote to memory of 384	3708	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\3950112afbb1fa1b4f20b3d66ac6262d_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:1764
- 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:3708
- - 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=362338872393FF461932DA3DE9874268 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3784
- - 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=5AC499955A0ED93C01C3090510F58690 --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=5AC499955A0ED93C01C3090510F58690 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:384
- - 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=868AF3907BCC76CE45E8B2196FC0884F --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1428
- - 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=3BF912860588FE15BC37648E6ED5DFD9 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2272
- - 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=436147450AE82CAE277D9AB856BDA045 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3936
- - 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=28D70514C269106F5F0492EC8352286F --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=28D70514C269106F5F0492EC8352286F --renderer-client-id=7 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3380

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
d422528e189917f813991a09e9f09155

SHA1
d8e091231a9008794159c60cdec535b68199c8ea

SHA256
13602b88b35c65a375c3342735ce71bb90f7c19b41b448cd1360d48881582c16

SHA512
0f8c5b8e71c7f65ac77290c4e66410f5505cea8c96df05b12bea28fd6a5d890a44c90e6f281370ce52da71cfcb7f636a85eff075f385bcc251ee70c34639a6f2

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/1764-124-0x000000000A0D0000-0x000000000A21D000-memory.dmp

Filesize
1.3MB

Download