a2384d5683d1b9b7bd44c5fce809966c020b60faf6c03aa4c5be15974eba0bca

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 22:42

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General

Target

36b0d5df899ef8596f5c68c494e7e2fb_JaffaCakes118.pdf
Size

15KB
MD5

36b0d5df899ef8596f5c68c494e7e2fb
SHA1

7cc9c182d30715da5388f5d442d3002bb57abad6
SHA256

a2384d5683d1b9b7bd44c5fce809966c020b60faf6c03aa4c5be15974eba0bca
SHA512

a8dde7fe2520f44f69d9289f0eb2243df66941f5a54fd03cb9c8e92965ce18d30bef11b2c2cea7a7d9603b554e809351bad959ceaac1027c350065df0b332db3
SSDEEP

192:4ONyCeewIjJizsONJwm3IbKo8TJsA++cGz1lhrnJkZXKSYdC67L0SahOgEv:4ONyCeewIjJizR43UTvvkZXKqQgEv

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1992	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe
1992	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 4996	1992	AcroRd32.exe	86
PID 1992 wrote to memory of 4996	1992	AcroRd32.exe	86
PID 1992 wrote to memory of 4996	1992	AcroRd32.exe	86
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 1928	4996	RdrCEF.exe	87
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	RdrCEF.exe	88
PID 4996 wrote to memory of 4700	4996	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\36b0d5df899ef8596f5c68c494e7e2fb_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:1992
- 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:4996
- - 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=B1C00B942F34EE30B9BD1F11C2F84069 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1928
- - 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=BDFC41E1055A82F6706171FA5584E9FA --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=BDFC41E1055A82F6706171FA5584E9FA --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4700
- - 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=2F2A510D14A3714E2506B4C3A434B4B4 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3264
- - 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=8D8C922B0786979BAEDE3FEB9F59F969 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2836
- - 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=46790688DC5E0EC0CB6B3BCC345B1C1A --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=46790688DC5E0EC0CB6B3BCC345B1C1A --renderer-client-id=6 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1456
- - 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=438B504B38F40B163154DA8AF63758A2 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3464

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
0b2fab9e89f795f875116331d1e0a167

SHA1
b95c1079bada995c6ba424d241fbff201d7feece

SHA256
0b76ce1be00147b30fc1ee995f83ebca585560be67f88dc313e855a1f2e66dda

SHA512
1c5acc7589fdd8cc4f5ad688bb5636d8571e2fbc1915ed88484b45b4754e7eb626bc10c03c6bc0ee6d40131aa7fc6decda411cfeb6a5649443abe0c4fa7367c4

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/1992-29-0x000000000A2E0000-0x000000000A301000-memory.dmp

Filesize
132KB

Download
memory/1992-131-0x000000000A9F0000-0x000000000AB3D000-memory.dmp

Filesize
1.3MB

Download