Analysis
- max time kernel
140s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
04/11/2024, 03:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f4be28ff3ca6e36a4b6844cde7898e15bd66e9014b50933947e94e132f737d1c.dll
Resource
win7-20241010-en
6 signatures
150 seconds
General
- Target f4be28ff3ca6e36a4b6844cde7898e15bd66e9014b50933947e94e132f737d1c.dll
- Size 1.9MB
- Sample241104-dlf4ra1mex
- SHA256 f4be28ff3ca6e36a4b6844cde7898e15bd66e9014b50933947e94e132f737d1c
- MD5 45fd9aaf1d07676187ddb47b7c7bb81e
- SHA1 df864079598c06a2799c7a1a75355e724ff4e1d9
- SHA512 33f3754c6b8d969692874b1f563d39b084c98c3e768867ad96b07fd9ea1f094f9e73ea88d82e31066b6bfc285d5232ff1159b0db187a632bdeb0669df59ccc4f
- SSDEEP 49152:VQU1aLhQhG5NUAgoOa8nBc0SmmdWwMLwktw4BueSqfn8+nFFQCxEsJwKQf:VfaNQh+NUABO/c0Y9AdTSqf8+gqJW
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
40
C2
-
185.117.90.36:443
-
193.42.36.59:443
-
193.56.146.53:443
-
185.106.123.228:443
Attributes
-
embedded_hash
07284E2A3AB3C2E1FFFBD425849BE150
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 3 IoCs
resource yara_rule behavioral2/memory/5060-4-0x0000000000C80000-0x0000000000E74000-memory.dmp DanabotLoader2021 behavioral2/memory/5060-5-0x0000000000C80000-0x0000000000E74000-memory.dmp DanabotLoader2021 behavioral2/memory/5060-9-0x0000000000C80000-0x0000000000E74000-memory.dmp DanabotLoader2021 - Danabot family
- Blocklisted process makes network request 1 IoCs
flow pid Process 27 5060 rundll32.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 5060 5076 rundll32.exe 84 PID 5076 wrote to memory of 5060 5076 rundll32.exe 84 PID 5076 wrote to memory of 5060 5076 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f4be28ff3ca6e36a4b6844cde7898e15bd66e9014b50933947e94e132f737d1c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f4be28ff3ca6e36a4b6844cde7898e15bd66e9014b50933947e94e132f737d1c.dll,#12⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
PID:5060
-