danabot | 9b065b5a7d8781e923c5abe8a829d8de3d8384e682721340dec272d7bbf0ad48

General

Target

551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe
Size

1.2MB
MD5

aae3bdf6a69bea9f0c318fd6d0d734a9
SHA1

8b66f377b26971f7ca04cd195a8b259c0de6af2e
SHA256

551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d
SHA512

c0cdf71d41b1a932a778b3d654f3e912d387fb67040c5643e083860ee95a6e33526aee3fb210489244708addb2eef69cfe8260f2918f2cceaa6c6a6ef56bdcd1
SSDEEP

24576:MOKVUR8pBibV0bNUuKEa39XuktoabwxHnO0cmhMO3z39+aVBYPzP4sEv0:M7mR8pBi50bdKEa1H9b0HWvEzbXYks/

Score

10^/10

danabot 4 banker discovery trojan

Malware Config

Extracted

Family

danabot

Botnet

4

C2

192.119.110.73:443

192.236.147.159:443

192.210.222.88:443

Attributes

embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
type
loader

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot

Danabot Loader Component 10 IoCs

resource	yara_rule
behavioral2/files/0x0003000000022cc6-6.dat	DanabotLoader2021
behavioral2/memory/1080-11-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-19-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-20-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-21-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-22-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-23-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-24-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-25-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/1080-26-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021

Blocklisted process makes network request 1 IoCs

flow	pid	Process
35	1080	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
1080	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
380	2756	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 1080	2756	551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe	86
PID 2756 wrote to memory of 1080	2756	551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe	86
PID 2756 wrote to memory of 1080	2756	551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe	86

C:\Users\Admin\AppData\Local\Temp\551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe
"C:\Users\Admin\AppData\Local\Temp\551ea1010363920b9d9edcc1c85de2a55ac0d9d193f7ca93110c1fc27d59951d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\551EA1~1.DLL,s C:\Users\Admin\AppData\Local\Temp\551EA1~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 540
  2⤵
  - Program crash
  PID:380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2756 -ip 2756
1⤵
PID:1564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\551EA1~1.DLL

Filesize
1.3MB

MD5
056ff4ee50405f47a9d975a7a573bd0c

SHA1
03c8c46c7a6f9897d0cc70d6769a995f940ec4a0

SHA256
48ba2b6b5e19884df658a5eade73e12ef5e84732841b061c1c99cc181e6a7a33

SHA512
65f867a912a10f12efa3b637b64387d964cde5803541c11cebe81761c27758d86f9277fe32120b3825d90a50e99cecbd84cdd60f26f8915134fd32bb75fb06ae

Download Submit
memory/1080-23-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-22-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-26-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-25-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-24-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-19-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-21-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-20-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/1080-11-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2756-3-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/2756-8-0x0000000000400000-0x0000000002FF1000-memory.dmp

Filesize
43.9MB

Download
memory/2756-1-0x0000000004D40000-0x0000000004E38000-memory.dmp

Filesize
992KB

Download
memory/2756-9-0x0000000004E90000-0x0000000004F95000-memory.dmp

Filesize
1.0MB

Download
memory/2756-10-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/2756-2-0x0000000004E90000-0x0000000004F95000-memory.dmp

Filesize
1.0MB

Download

Analysis

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