c877393c76f669638435c93b0fce9d740d92e6c6ebee03d59193b629613ec9bf

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 18:30

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General

Target

2994dabb3f3a1a99451b76d098c8a33f_JaffaCakes118.pdf
Size

70KB
MD5

2994dabb3f3a1a99451b76d098c8a33f
SHA1

e5d612cf8c5d1b6fc0442aba49a7acaf6bc54aca
SHA256

c877393c76f669638435c93b0fce9d740d92e6c6ebee03d59193b629613ec9bf
SHA512

2a697b195e430f4638eb649c900cace2f6614e56c6cf1f45869c67ca5560ea5945e4c07087bf6b71dade7ead85dc64ab406275f57d8cd9a6f2b524b46f8b2286
SSDEEP

1536:dlIuU/I4l3zJ+ilW153kWGpOKRPSuWCs9BahSc7rhY:Xj26153pKRPSB9Zce

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2120	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 4692	2120	AcroRd32.exe	92
PID 2120 wrote to memory of 4692	2120	AcroRd32.exe	92
PID 2120 wrote to memory of 4692	2120	AcroRd32.exe	92
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 388	4692	RdrCEF.exe	94
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	RdrCEF.exe	95
PID 4692 wrote to memory of 636	4692	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\2994dabb3f3a1a99451b76d098c8a33f_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:2120
- 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:4692
- - 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=E0E87A257549EA3967FE07395B411BC4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:388
- - 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=3CAE3FA71CB60144DB45F3C0B2E00276 --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=3CAE3FA71CB60144DB45F3C0B2E00276 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:636
- - 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=7FBAC07A4CF5112CD8F3E9758EDBCC48 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2064
- - 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=3F1851483B00BFAC605A10777CBE31B1 --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=3F1851483B00BFAC605A10777CBE31B1 --renderer-client-id=5 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3292
- - 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=3A269F2A9802706C182D445362D51670 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4644
- - 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=E4BA757937F5426710C9496CD92B821C --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4648

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
7ec340fa3a80037a83d9158a22706245

SHA1
c26f19a588931c338193913a6f0af80b290d0965

SHA256
1fafa903dc23f30e5ab6607d6ad4bc79f1b057989208f24de451391e3c25665b

SHA512
dc3ee745c16bc61cde112e468b7a27adf01462ac0363dff46125d3fe387b55823b3429c44be9763092634ba7c4d96b52abe04a8bb583930c9e42aab2c0592691

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