Analysis
- max time kernel
40s - max time network
43s - platform
windows7_x64 - resource
win7-20220414-en - resource tags
arch:x64arch:x86image:win7-20220414-enlocale:en-usos:windows7-x64system - submitted
16/07/2022, 10:58
Static task
static1
Behavioral task
behavioral1
Sample
document-130722.21047.png.lnk
Resource
win7-20220414-en
7 signatures
300 seconds
Behavioral task
behavioral2
Sample
document-130722.21047.png.lnk
Resource
win10v2004-20220715-en
3 signatures
300 seconds
Behavioral task
behavioral3
Sample
mVi4x9m3.dll
Resource
win7-20220414-en
4 signatures
300 seconds
General
- Target document-130722.21047.png.lnk
- Size 1KB
- Sample220716-m2vfrabda5
- SHA256 561ec5979da018f190aa278e52248942830657c0434093bf7661bae86133b084
- MD5 ecae6e456e043953f4c6da3c21a58b57
- SHA1 c90de4955228ae22f14ea06ce491aa9e46da4bf5
- SHA512 074a43a555762c2b2e4116a1374c4f2c2be93821d07d365cb8a3a6938863ecac4a5dc2001550169a0c23f695ccdf007a4f569dcdd1ea438e3a6616f5d7b87bda
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
icedid
Campaign
-
294489237
C2
-
alldogsedag.com
Signatures
- suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
- Blocklisted process makes network request 1 IoCs
flow pid Process 2 1412 rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1412 rundll32.exe 1412 rundll32.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 1132 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1132 AUDIODG.EXE Token: 33 1132 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1132 AUDIODG.EXE - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2020 wrote to memory of 1896 2020 cmd.exe 32 PID 2020 wrote to memory of 1896 2020 cmd.exe 32 PID 2020 wrote to memory of 1896 2020 cmd.exe 32 PID 1896 wrote to memory of 1412 1896 cmd.exe 34 PID 1896 wrote to memory of 1412 1896 cmd.exe 34 PID 1896 wrote to memory of 1412 1896 cmd.exe 34
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\document-130722.21047.png.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c "start Sm4dVpwx.png && start rundll32 mVi4x9m3.dll, #1"2⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Windows\system32\rundll32.exerundll32 mVi4x9m3.dll, #13⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1412
-
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5841⤵
- Suspicious use of AdjustPrivilegeToken
PID:1132