a792c25c0ceadb9f9b22d0ef6a2dedb343599af6ac303563754d9db044b7e882

Analysis

max time kernel
141s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 21:41

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General

Target

9f9f71c6d3fcfd9d3332393f666d0f3d_JaffaCakes118.pdf
Size

36KB
MD5

9f9f71c6d3fcfd9d3332393f666d0f3d
SHA1

719aa728460c5aee04f6e05b62c60920c76ad2cd
SHA256

a792c25c0ceadb9f9b22d0ef6a2dedb343599af6ac303563754d9db044b7e882
SHA512

31c1793e7af108d9d02967eeb2a9c8787be407888ace838b7b1c85fd1e6c54bedc074c9e9c1e10b30167314f0df3169da2769844d2f61a7f014594f4c6231189
SSDEEP

768:qDgGzpDrp+d9hC1fVGZiUPQQxecZa4Z3+AwCEVTCuZq7S3ov27zkjx:XGFfpG1B0cwq7Vuvk1

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1724	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1724	AcroRd32.exe
1724	AcroRd32.exe
1724	AcroRd32.exe
1724	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2536	1724	AcroRd32.exe	85
PID 1724 wrote to memory of 2536	1724	AcroRd32.exe	85
PID 1724 wrote to memory of 2536	1724	AcroRd32.exe	85
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 4708	2536	RdrCEF.exe	86
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87
PID 2536 wrote to memory of 3056	2536	RdrCEF.exe	87

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\9f9f71c6d3fcfd9d3332393f666d0f3d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724
- 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:2536
- - 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=001214CCBF20D0002C3F3BCD15CF0FC7 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4708
- - 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=B009797EC8A8D3D6F32BADB479338552 --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=B009797EC8A8D3D6F32BADB479338552 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3056
- - 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=6CBE6FCD2E43D64E8D271D4AC6FF2837 --mojo-platform-channel-handle=1796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2356
- - 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=441C3DDD7268285BC05DD9CD1D7FB229 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4464
- - 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=70735DA202D88E18EA75DFB80FF51E4B --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3188
- - 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=DB0F730FC5BE6B0B96A916CB05C65892 --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=DB0F730FC5BE6B0B96A916CB05C65892 --renderer-client-id=7 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3684

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
a03ad8f9c08fa0100d350972ac5a2dbc

SHA1
df32204692c038646634230ceb6f58ac8e5faa3d

SHA256
f3ea4d31c32c6c4e9bbb9615b5c7ecf3f92eb9c9116f4fd4e6df74b7bbd016f4

SHA512
01097a4eb3946a7829c9786834e0a3f8f0c17ec001f3eb1020402f50d24d963d9e0be275b069dccd75e19386cc0794a58be0a783bb95e3ef5ff615599d6792ab

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