b6ef45ce4046fb3c20f6e75a6c85d9bc3b5d30cc2320b8f6f5ee1f61bca1285e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 11:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6e70116c40f7d3895105e0e083447e8e_JaffaCakes118.pdf
Size

70KB
MD5

6e70116c40f7d3895105e0e083447e8e
SHA1

0b0d2806edeb8ca7ba607be309dca9378f5007bb
SHA256

b6ef45ce4046fb3c20f6e75a6c85d9bc3b5d30cc2320b8f6f5ee1f61bca1285e
SHA512

4d821fb4176f66a6d04a14339a1935da22506004bbd0d8af9571711343101010159287fc74b69d37de4406701e71fadc35a2b6570ec5449aa4f2a8184d933abe
SSDEEP

1536:aGFMes2t8FdoSX+mcX7STwtt+1DCZK8uzagWiDlA6rBBXsZ0:DFMes2+Z+x7ywt81ufwagPA6rBhs+

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3996	2928	AcroRd32.exe	86
PID 2928 wrote to memory of 3996	2928	AcroRd32.exe	86
PID 2928 wrote to memory of 3996	2928	AcroRd32.exe	86
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 2288	3996	RdrCEF.exe	90
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	RdrCEF.exe	91
PID 3996 wrote to memory of 876	3996	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\6e70116c40f7d3895105e0e083447e8e_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:2928
- 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:3996
- - 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=62C7C39E50049B6AE417A342FD749B9B --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2288
- - 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=EEB7F392F04456BB9F8413CABCE852D1 --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=EEB7F392F04456BB9F8413CABCE852D1 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:876
- - 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=03C18194CC568BB8E29E857589307C71 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2308
- - 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=DE5066D46B71704099E74914461E5D84 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3592
- - 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=B0190808525701CAE0555062891667C8 --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=B0190808525701CAE0555062891667C8 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1004
- - 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=3CB0FEFF43A18393E08F5F6B8C1DC67C --mojo-platform-channel-handle=2844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:636

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
addcebb0c3908e97addcb877acf77162

SHA1
55eaa15667e30347c32b253917dfe26d90fbd3b8

SHA256
b2e5ce35b8db87072a7345001cece1dd9f088e1d76b8a31b896f1e9c005f9c3a

SHA512
08cd0598f0519e9f60455463c43d891f9fbb12ac0386c3eb7b1536f691a0fc6c4932502189c6b8306f2593f2e2184094dc2ec63a7647421a35be23dedce5ccd7

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