danabot | 5ac9bb875dd59b311022ef7f641019e2f1e4e4dd70033b0229a4d7790d419019

General

Target

cb65d0ecac00425487644a2cbe4dd400.exe
Size

6.0MB
MD5

cb65d0ecac00425487644a2cbe4dd400
SHA1

9f0f5f71367728882c8c42d9977150c581d8a741
SHA256

5ac9bb875dd59b311022ef7f641019e2f1e4e4dd70033b0229a4d7790d419019
SHA512

fcce36bc5ac600418529ce1f6ae21c4bb8fabdac490dfffb769f2445cdc75ba3f1fcb63343ff14a5b63d544d4b461fc4e32fa6287f397563fcba5afd2afcbef9

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

3

C2

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

Attributes

embedded_hash
AEF96B4D339B580ABB737F203C2D0F52

rsa_pubkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
Blocklisted process makes network request 4 IoCs

Processes:

RUNDLL32.EXE

flow pid process

8 3168 RUNDLL32.EXE
10 3168 RUNDLL32.EXE
12 3168 RUNDLL32.EXE
13 3168 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

752 rundll32.exe
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

752 rundll32.exe
3168 RUNDLL32.EXE
3168 RUNDLL32.EXE
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 752 rundll32.exe
Token: SeDebugPrivilege 3168 RUNDLL32.EXE

flow	pid	process
8	3168	RUNDLL32.EXE
10	3168	RUNDLL32.EXE
12	3168	RUNDLL32.EXE
13	3168	RUNDLL32.EXE

pid	process
752	rundll32.exe

pid	process
752	rundll32.exe
3168	RUNDLL32.EXE
3168	RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	752	rundll32.exe
Token: SeDebugPrivilege	3168	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cb65d0ecac00425487644a2cbe4dd400.exerundll32.exe

description	pid	process	target process
PID 584 wrote to memory of 752	584	cb65d0ecac00425487644a2cbe4dd400.exe	rundll32.exe
PID 584 wrote to memory of 752	584	cb65d0ecac00425487644a2cbe4dd400.exe	rundll32.exe
PID 584 wrote to memory of 752	584	cb65d0ecac00425487644a2cbe4dd400.exe	rundll32.exe
PID 752 wrote to memory of 3168	752	rundll32.exe	RUNDLL32.EXE
PID 752 wrote to memory of 3168	752	rundll32.exe	RUNDLL32.EXE
PID 752 wrote to memory of 3168	752	rundll32.exe	RUNDLL32.EXE

C:\Users\Admin\AppData\Local\Temp\cb65d0ecac00425487644a2cbe4dd400.exe
"C:\Users\Admin\AppData\Local\Temp\cb65d0ecac00425487644a2cbe4dd400.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:584
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\CB65D0~1.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:752
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL,TgxCfI2b
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious use of AdjustPrivilegeToken
    PID:3168

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\CB65D0~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/584-115-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/584-116-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/584-114-0x0000000002D50000-0x0000000003457000-memory.dmp

Filesize
7.0MB

Download
memory/752-126-0x0000000005271000-0x00000000058D0000-memory.dmp

Filesize
6.4MB

Download
memory/752-117-0x0000000000000000-mapping.dmp

Download
memory/752-127-0x0000000003330000-0x0000000003331000-memory.dmp

Filesize
4KB

Download
memory/3168-122-0x0000000000000000-mapping.dmp

Download
memory/3168-128-0x00000000046F0000-0x00000000046F1000-memory.dmp

Filesize
4KB

Download
memory/3168-129-0x0000000004AA1000-0x0000000005100000-memory.dmp

Filesize
6.4MB

Download

Analysis

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