f85ddb99d3175362578c545eeb7fd7eb7f52eeda8dc9ae106aeddcecf167087e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01/06/2024, 02:01

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General

Target

890fc3a0807e73976c6941d14fba1ac3_JaffaCakes118.pdf
Size

58KB
MD5

890fc3a0807e73976c6941d14fba1ac3
SHA1

c24ef592442cbc350f6c119562890408c90c3540
SHA256

f85ddb99d3175362578c545eeb7fd7eb7f52eeda8dc9ae106aeddcecf167087e
SHA512

d9b8bad18b4dba4d7053e4e918991dbada2778795a2a90ba24f112d150d8f8ec37a43f547985c6255729b6057af3d4769292a1c9d2c45be7e9032b17b1f76dcf
SSDEEP

1536:zQ3stD2yndxwnScqEVHJ1Rhhlt+LVpPyl9gHnHLXFZmGWSrfa:k2d3mXhlJ1cLSl9gHnHrysrfa

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3644	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe
3644	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 4680	3644	AcroRd32.exe	92
PID 3644 wrote to memory of 4680	3644	AcroRd32.exe	92
PID 3644 wrote to memory of 4680	3644	AcroRd32.exe	92
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 3032	4680	RdrCEF.exe	93
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94
PID 4680 wrote to memory of 1380	4680	RdrCEF.exe	94

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\890fc3a0807e73976c6941d14fba1ac3_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:3644
- 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:4680
- - 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=B058EC3F6400BB9F3F7881698DFDCDF9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3032
- - 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=87BAC365B2421AFE00259C64B4AAD27D --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=87BAC365B2421AFE00259C64B4AAD27D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1380
- - 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=3D552141D1583C0A5038B3462AFFBCCE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2652
- - 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=F818892AC277AA49043BEB1D76D0E94D --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=F818892AC277AA49043BEB1D76D0E94D --renderer-client-id=5 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2440
- - 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=8828FEECD8EA393D5F0ECA60ABE305B4 --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4112
- - 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=D00C0138989BE823BD0155ED77E6FBC7 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2772

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
f8670c7124e9dc819db79ec65e1b605c

SHA1
b2b3cacd0381ae6d4f04e89f287217dbccda6a06

SHA256
ae52ba5e64107aebc836e4d673f0d615428bfd16c2b8ece17bc423710850081b

SHA512
bd66f870f9632dd9a96f0454865ee56e295c01dc16c95754ae0c1cd63ebe4ec96588a63f43dd5140a76db9f574ce15cd3e7599cabef8db56daf5bd1958ae95ea

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