cad150da6704efe7f9ed5c1d53e806b77c64d63f450b7222bf6031744fc8d15b

Analysis

max time kernel
134s
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 00:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5c55fad2f194a452d42360ad32a6e205_JaffaCakes118.pdf
Size

41KB
MD5

5c55fad2f194a452d42360ad32a6e205
SHA1

24d8d2193dbb74b11f76e2615c3795319110198c
SHA256

cad150da6704efe7f9ed5c1d53e806b77c64d63f450b7222bf6031744fc8d15b
SHA512

0f685bbb4b806d66ecc5d6dc0817211a7aa6d5ebe6a3fa1df207b3c5bb13b831eccc0a19045f209b5900390640ff9ed797f6618d045d25392dbd3dd28c043ada
SSDEEP

768:tgGzpDtps8y23493i/KYeHBUpfy1Gxya4bbC9VoWwySTU7EnSZxAEFNsn:OGF5ps523Ei/KYu1G97oVU71ZxbFNsn

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe
2576	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 4372	2576	AcroRd32.exe	92
PID 2576 wrote to memory of 4372	2576	AcroRd32.exe	92
PID 2576 wrote to memory of 4372	2576	AcroRd32.exe	92
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 2096	4372	RdrCEF.exe	93
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	RdrCEF.exe	95
PID 4372 wrote to memory of 1872	4372	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\5c55fad2f194a452d42360ad32a6e205_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:2576
- 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:4372
- - 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=10AF8540164BB3E8B62DF1F621757EBD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2096
- - 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=BC6DAFF866BDCEBBE6D93AC9321C3B23 --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=BC6DAFF866BDCEBBE6D93AC9321C3B23 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    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" --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=3232F86666E7BA170CB200B5E1139A4F --mojo-platform-channel-handle=1844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=EC4C95C27C1778FF915D21762CF3AB59 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2540
- - 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=A0A4DB6E4A22B02D6F962EA2A4E668E2 --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=A0A4DB6E4A22B02D6F962EA2A4E668E2 --renderer-client-id=6 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1116
- - 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=8324A9033E283F580566CF00C4653FB9 --mojo-platform-channel-handle=2752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3664

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
0d6a61a871053af8322ba5a00e7f01ab

SHA1
d364e376a055d97da6e274a2ccad04d0570a12d3

SHA256
443961a62da81494020607f8ccbe9952bab3c66164469e085d5cd55e7b1594ce

SHA512
650ae274b8cc7b1bb61a72555fa7f1acb1f09fc50568a45ecb471dfb93c0ef1ce4c516f08c2c130ca13910d8624b343583c2d048842d836b3bc37077d244f632

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