74d24a45bdfdae775a031bb7135edcf05b55cb730d5805f70987a61c407c8c78

Analysis

max time kernel
149s
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
04/06/2024, 19:15

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General

Target

95f80cf0b3d4773bc4eb71275c86b9d3_JaffaCakes118.pdf
Size

41KB
MD5

95f80cf0b3d4773bc4eb71275c86b9d3
SHA1

b8289365739c21166114fdf5c21a5fcc6efee240
SHA256

74d24a45bdfdae775a031bb7135edcf05b55cb730d5805f70987a61c407c8c78
SHA512

9eae1d71eecafee7ba10217212b7054ba2bc7a38e7ddaee359291df04999b91f51e76a2b5837c42b6e6e2c0a6115c8de4cb32fce3fd9bf82fd092123db9055a7
SSDEEP

768:WXuMZmwgCLWarczF6U+mjn+bqqoEfL1kx6tLRfEKim:WXFZmGWSmF6u3qowL1k8ReKim

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1872	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe
1872	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 3696	1872	AcroRd32.exe	82
PID 1872 wrote to memory of 3696	1872	AcroRd32.exe	82
PID 1872 wrote to memory of 3696	1872	AcroRd32.exe	82
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1308	3696	RdrCEF.exe	83
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84
PID 3696 wrote to memory of 1500	3696	RdrCEF.exe	84

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\95f80cf0b3d4773bc4eb71275c86b9d3_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:1872
- 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:3696
- - 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=D649DC151CAE1DC409A9A01F36CC8756 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1308
- - 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=9ABDCDED989FF9EDBBE7CC61A5440C12 --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=9ABDCDED989FF9EDBBE7CC61A5440C12 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1500
- - 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=62651AEAC46AA859355B1398C0CDB73E --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2884
- - 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=7A553E59FA5C00E2EA492C0C5BE64DAD --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2980
- - 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=22763077E13AC35057CC90843B52AF83 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1252
- - 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=C24B3A469C67989ABF64D284E93E3A2B --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=C24B3A469C67989ABF64D284E93E3A2B --renderer-client-id=7 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4024

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
7593f1b9631282b8a921fa017afd4505

SHA1
d9c68bd1398641f85475261ad08ad743dfa8bf89

SHA256
97edc8e05ab77314f5966ad4e054c3f9a69a7e81a5d232ec709ab6a9d8f04185

SHA512
54878d221dfe3563cc76b1f706ecebc74b915f9ac3ea18c34138688369e073a7024e15608e819bb2f131b9de29b7103615ce162d91fa3e9672746327e1123777

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