029b9c3c627b0932e9c7c1a333e193a22cd916b0011c3ebc2d22560569f795a5

Analysis

max time kernel
136s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 19:21

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General

Target

60c3b947a500b100aeed9a87f6cb9e5a_JaffaCakes118.pdf
Size

44KB
MD5

60c3b947a500b100aeed9a87f6cb9e5a
SHA1

a843462af3f71bc32ab33739bc036a3f04cc5393
SHA256

029b9c3c627b0932e9c7c1a333e193a22cd916b0011c3ebc2d22560569f795a5
SHA512

a1f2a086aef69ad96a692175d0b9667f3b326d86294216fbefd177fc1d47df7cdbe4c20aaac85e1095f6eba2e8a9a21d90a02e2657c8e8d57c082ae3031bf4cd
SSDEEP

768:PgGzpDgptI3sf7Pp8FpadQZAj8ojALApEcVlgF0UqQB5FszCB7wWpArMgN8UPVPh:4GFMpzNQZxojAU1lgRjB3szCB75pmLrj

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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2192	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe
2192	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 1440	2192	AcroRd32.exe	90
PID 2192 wrote to memory of 1440	2192	AcroRd32.exe	90
PID 2192 wrote to memory of 1440	2192	AcroRd32.exe	90
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 5084	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	RdrCEF.exe	95
PID 1440 wrote to memory of 1772	1440	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\60c3b947a500b100aeed9a87f6cb9e5a_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:2192
- 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:1440
- - 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=4533397BA0843E93F4439FE317D8A98B --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=4533397BA0843E93F4439FE317D8A98B --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5084
- - 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=7C7CEC3F04D63D2D5C17395882C48104 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1772
- - 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=244AF749F81CE71EB6BBA2645B23F684 --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=244AF749F81CE71EB6BBA2645B23F684 --renderer-client-id=4 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2144
- - 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=47D59F81C80AF815B17697E9A9F09565 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3344
- - 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=1786552781023F1023ABC667880E94EA --mojo-platform-channel-handle=2096 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4796
- - 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=51F085BB341CCBD43A42707091C1675A --mojo-platform-channel-handle=2840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1412

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4404

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
c3c402060e6cee3e625910d4eaaf46dc

SHA1
3d39844c2f0573f5a5dbdec5ae0817e852b519f8

SHA256
b3f0e57d6284225fdc890e6563a410622aec75fb065e5d5389295def3bfb84d7

SHA512
7ed6e58d7fa9235ef6d0a12bace410760df291877ee5b8c275e3802dc7f5f0115e66013ea73cc32d9d9e2919fafb725260fd48869e14a06fce6d539fe6b7a378

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