danabot | 9eaad9cd7a8fcc5282ce995a4d3b58618cde7b0d37c284182f2db178403df7fd

General

Target

3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe
Size

1.2MB
MD5

4f832af23cf6707b5fd6af2ec8e56b6c
SHA1

e8a0e3479a058c865af87bf0807b3866a5d44902
SHA256

3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635
SHA512

cbd34b3ccc8b0d26359ad91965362b87bc4cc518d14d8c6afcef7d8af43c9576d172672f88c4b8110fe5560ffdcd537a6f0385c3c43be43947e6f9b281558eca
SSDEEP

24576:gto0dy9qVHElC25o+pRUzCMKguakpj4l4GlC/fjVOQW100kc6:gto0/pO1Ez8jppcl4GYZTW1R6

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

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 10 IoCs

resource	yara_rule
behavioral2/files/0x0002000000022b25-7.dat	DanabotLoader2021
behavioral2/memory/4892-11-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-19-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-20-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-21-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-22-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-23-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-24-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-25-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021
behavioral2/memory/4892-26-0x0000000000400000-0x0000000000561000-memory.dmp	DanabotLoader2021

Blocklisted process makes network request 1 IoCs

flow	pid	Process
49	4892	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
4892	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
668	4752	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	3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 4892	4752	3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe	89
PID 4752 wrote to memory of 4892	4752	3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe	89
PID 4752 wrote to memory of 4892	4752	3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe	89

C:\Users\Admin\AppData\Local\Temp\3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe
"C:\Users\Admin\AppData\Local\Temp\3e414a1e6b83292a1d78c827eec6e4befde73128f166803ca686fa7b063bb635.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3E414A~1.DLL,s C:\Users\Admin\AppData\Local\Temp\3E414A~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 536
  2⤵
  - Program crash
  PID:668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4752 -ip 4752
1⤵
PID:924

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\3E414A~1.EXE.dll

Filesize
1.3MB

MD5
359c02c072fba3ada93eb5ad14e390e5

SHA1
4820932dd2511de261b5d7d25d4bcb86f960e902

SHA256
fc08adc41d8f9761bbe8b9803be8a838f3379eafc93f4f24efaea46d946c5668

SHA512
b1dba86faca4626e18c9a3fbf9921278889ee69bee1ba8eccdf1186a36c3da9e4505c7439628d8cd68ffc78d205c797292cd4f258a563a381b950ff8973d02ef

Download Submit
memory/4752-1-0x0000000003540000-0x000000000362F000-memory.dmp

Filesize
956KB

Download
memory/4752-2-0x0000000003630000-0x0000000003735000-memory.dmp

Filesize
1.0MB

Download
memory/4752-3-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/4752-9-0x0000000003630000-0x0000000003735000-memory.dmp

Filesize
1.0MB

Download
memory/4752-10-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/4752-8-0x0000000000400000-0x000000000179F000-memory.dmp

Filesize
19.6MB

Download
memory/4892-19-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-11-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-20-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-21-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-22-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-23-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-24-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-25-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4892-26-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download

Analysis

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