a6764773a4065a1428ac911a89396919876ddafc77047fea2284bc67b0729dba

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 06:12

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General

Target

90ca5aebaec85052179a547a85958401_JaffaCakes118.pdf
Size

43KB
MD5

90ca5aebaec85052179a547a85958401
SHA1

f3e33197bb8105965688865334ea7db6c3069cb9
SHA256

a6764773a4065a1428ac911a89396919876ddafc77047fea2284bc67b0729dba
SHA512

fc427e9480f792a2e10614d68fb5b65d77348db3eca642bf199c7fd6695c46a1bf81401784ecaee59d87c5bbddde598715f515398d66fd9c6d61e2fb422a867a
SSDEEP

768:kXuMZmwgCLWariE5HpxsChDbqQdplWXTIOuBL/hdT5U/FUtsxMzbWv6UdZ3Q:kXFZmGWSTjsChDbqQdplWjk9TiNUtsxI

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
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
516	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe
516	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 516 wrote to memory of 3036	516	AcroRd32.exe	87
PID 516 wrote to memory of 3036	516	AcroRd32.exe	87
PID 516 wrote to memory of 3036	516	AcroRd32.exe	87
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 4088	3036	RdrCEF.exe	90
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91
PID 3036 wrote to memory of 2216	3036	RdrCEF.exe	91

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\90ca5aebaec85052179a547a85958401_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:516
- 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:3036
- - 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=6C75382118BD9E8B11B0EBF00EDDB01B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4088
- - 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=7C81C069699F8A27406AC35C71368E5A --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=7C81C069699F8A27406AC35C71368E5A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2216
- - 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=DA8589C25CA23FE4FE885A7B9D0E4E37 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:624
- - 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=6412A007EEE2C9C7937CEF3D3BEFD2ED --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2044
- - 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=0E381F44E1BBEEAF798C3CB99635BFB7 --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=0E381F44E1BBEEAF798C3CB99635BFB7 --renderer-client-id=6 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4156
- - 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=94C40AE262E8226D25FF2BECE2BC6949 --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2464

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
f58fab6f84b8a44e8b3dbcd67e038f7d

SHA1
6d63425c19115fa4bb108e0baa0206e53535f152

SHA256
6fe388478460ffb3c9d524b3faeee5ca78c4d2050059f15a7d628b46f0339b2c

SHA512
207c4ce60747c819eea96b6c2eb58362de90f0795247ac47c15cd37bfa8476e11c9c0db2e14cf06f916a0bba36fb21523565e9154c61f1b7746a65468c12b775

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