Analysis
- max time kernel
138s - max time network
141s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
16/12/2021, 21:27
Static task
static1
Behavioral task
behavioral1
Sample
89ef7342084bacafe1bbfc65ffc7f705.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target 89ef7342084bacafe1bbfc65ffc7f705.exe
- Size 1.8MB
- Sample211216-1aqv5sche4
- SHA256 1cdb8bfb8075c1e1c1bd93987ec457a83a2e8af4e98e3fb7dfc1d3a25db71037
- MD5 89ef7342084bacafe1bbfc65ffc7f705
- SHA1 894a63be1c8288603792149dba855fb95c057c75
- SHA512 22db18cc08e39c5a19a600a0430816c3fe8e9f0f56e4bd827ada42f9aa7186f9b1a02a388c7872040528d40e631b3e5d10d3c0d453100db866edba88de711cbf
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
142.11.244.223:443
-
23.106.122.139:443
Attributes
-
embedded_hash
0FA95F120D6EB149A5D48E36BC76879D
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 4 IoCs
resource yara_rule behavioral2/files/0x000500000001ab39-119.dat DanabotLoader2021 behavioral2/files/0x000500000001ab39-121.dat DanabotLoader2021 behavioral2/files/0x000500000001ab39-120.dat DanabotLoader2021 behavioral2/memory/4408-122-0x00000000042A0000-0x000000000451B000-memory.dmp DanabotLoader2021 - Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
description pid Process procid_target PID 1900 created 3596 1900 WerFault.exe 67 - Loads dropped DLL 2 IoCs
pid Process 4408 rundll32.exe 4408 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1900 3596 WerFault.exe 67 - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe 1900 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 1900 WerFault.exe Token: SeBackupPrivilege 1900 WerFault.exe Token: SeDebugPrivilege 1900 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3596 wrote to memory of 4408 3596 89ef7342084bacafe1bbfc65ffc7f705.exe 68 PID 3596 wrote to memory of 4408 3596 89ef7342084bacafe1bbfc65ffc7f705.exe 68 PID 3596 wrote to memory of 4408 3596 89ef7342084bacafe1bbfc65ffc7f705.exe 68
Processes
-
C:\Users\Admin\AppData\Local\Temp\89ef7342084bacafe1bbfc65ffc7f705.exe"C:\Users\Admin\AppData\Local\Temp\89ef7342084bacafe1bbfc65ffc7f705.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3596 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\89EF73~1.DLL,s C:\Users\Admin\AppData\Local\Temp\89EF73~1.EXE2⤵
- Loads dropped DLL
PID:4408
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 5482⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1900
-