danabot | d79c1cf0eb9bae702ffb9d6b9f571ad6ca15f5e3c532616b35895561a30335ed

General

Target

76b7125cafff8d6b77629def5a86199d912e7d76.exe
Size

1.2MB
MD5

0cd7b22bfcd2ae0ee4994e82b54fcf81
SHA1

76b7125cafff8d6b77629def5a86199d912e7d76
SHA256

d79c1cf0eb9bae702ffb9d6b9f571ad6ca15f5e3c532616b35895561a30335ed
SHA512

1987b54d334523f89eaa9fa4084357062c86893d23d1cfd54cf10d10a58e41eace3d7f0cd3d075bf29d0d068225df38de09b89a3b55dad647770f13c6558fa50
SSDEEP

24576:tqv8Vv5zCjHuU4izn7QRXDr1a0MIdYxJylZL6L9:tq0ZUlnkRXDr1xMIqLy2x

Score

10^/10

danabot 4 banker discovery trojan

Malware Config

Extracted

Family

danabot

Botnet

4

C2

142.11.192.232:443

142.11.242.31:443

192.210.222.88:443

Attributes

embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
type
loader

rsa_pubkey.plain

rsa_privkey.plain

Signatures

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

Danabot Loader Component 11 IoCs

resource	yara_rule
behavioral2/files/0x000400000001da71-6.dat	DanabotLoader2021
behavioral2/memory/5020-9-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-13-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-21-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-22-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-23-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-24-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-25-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-26-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-27-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021
behavioral2/memory/5020-28-0x0000000002370000-0x00000000024D2000-memory.dmp	DanabotLoader2021

Danabot family
danabot

Blocklisted process makes network request 1 IoCs

flow	pid	Process
58	5020	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
5020	rundll32.exe
5020	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1864	1132	WerFault.exe	86

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	76b7125cafff8d6b77629def5a86199d912e7d76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 5020	1132	76b7125cafff8d6b77629def5a86199d912e7d76.exe	91
PID 1132 wrote to memory of 5020	1132	76b7125cafff8d6b77629def5a86199d912e7d76.exe	91
PID 1132 wrote to memory of 5020	1132	76b7125cafff8d6b77629def5a86199d912e7d76.exe	91

C:\Users\Admin\AppData\Local\Temp\76b7125cafff8d6b77629def5a86199d912e7d76.exe
"C:\Users\Admin\AppData\Local\Temp\76b7125cafff8d6b77629def5a86199d912e7d76.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\76B712~1.DLL,s C:\Users\Admin\AppData\Local\Temp\76B712~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:5020
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 508
  2⤵
  - Program crash
  PID:1864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1132 -ip 1132
1⤵
PID:3736

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\76B712~1.DLL

Filesize
1.3MB

MD5
d35afc8295000e64904a97dfe00fcecd

SHA1
231c02f3784ddaf2fb332987f793a579c62a20d3

SHA256
5760e146167773329bb9551cc9f571b1b82e5429f33cfb398d741ca461e2082e

SHA512
af65ab37f26990bbf31d6ccdbc354d8daa94a4b66ee4fcbadb8b94483e8d07ad903c7171ebbd38b23b5e951b98545428dece0a2bdd34a83488775088baccc3fb

Download Submit
memory/1132-12-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/1132-2-0x0000000000950000-0x0000000000A56000-memory.dmp

Filesize
1.0MB

Download
memory/1132-3-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/1132-1-0x0000000000850000-0x0000000000947000-memory.dmp

Filesize
988KB

Download
memory/1132-11-0x0000000000950000-0x0000000000A56000-memory.dmp

Filesize
1.0MB

Download
memory/5020-21-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-13-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-9-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-22-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-23-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-24-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-25-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-26-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-27-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download
memory/5020-28-0x0000000002370000-0x00000000024D2000-memory.dmp

Filesize
1.4MB

Download

Analysis

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