Analysis
- max time kernel
150s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
08/01/2022, 16:09
Static task
static1
Behavioral task
behavioral1
Sample
f8151b5d4c4e62166a8c2e914f54cbb7.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target f8151b5d4c4e62166a8c2e914f54cbb7.exe
- Size 1.1MB
- Sample220108-tlsesadefn
- SHA256 7d3b2e91c3cfb16df02f63b973c69a2047b8031295a49e4fffa0fad3dba975f0
- MD5 f8151b5d4c4e62166a8c2e914f54cbb7
- SHA1 ee9da83f51b904db29d14847a013c4cff7ea6711
- SHA512 0e141cee03549a768d284381bd8751b3b3b18805bffa1ada7e4a7c44c3d50fae190d6a4d82ddaee76c82f2a853190549a2d6d1f3a3fdfef425cff3499933b084
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
192.119.110.4:443
-
192.236.194.72:443
Attributes
-
embedded_hash
422236FD601D11EE82825A484D26DD6F
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 6 IoCs
resource yara_rule behavioral1/files/0x0006000000014042-60.dat DanabotLoader2021 behavioral1/files/0x0006000000014042-61.dat DanabotLoader2021 behavioral1/files/0x0006000000014042-62.dat DanabotLoader2021 behavioral1/files/0x0006000000014042-63.dat DanabotLoader2021 behavioral1/files/0x0006000000014042-64.dat DanabotLoader2021 behavioral1/memory/560-65-0x0000000000A50000-0x0000000000B9D000-memory.dmp DanabotLoader2021 - Loads dropped DLL 4 IoCs
pid Process 560 rundll32.exe 560 rundll32.exe 560 rundll32.exe 560 rundll32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29 PID 1532 wrote to memory of 560 1532 f8151b5d4c4e62166a8c2e914f54cbb7.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\f8151b5d4c4e62166a8c2e914f54cbb7.exe"C:\Users\Admin\AppData\Local\Temp\f8151b5d4c4e62166a8c2e914f54cbb7.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f8151b5d4c4e62166a8c2e914f54cbb7.exe.dll,z C:\Users\Admin\AppData\Local\Temp\f8151b5d4c4e62166a8c2e914f54cbb7.exe2⤵
- Loads dropped DLL
PID:560
-