danabot | 9899d0f860f8097ccd07091a40d88a6f79cb92c8b9c2917845cc1d329ba85a71

Resubmissions

22-01-2021 13:50

210122-8mzgcvqz7j 8

22-01-2021 13:30

210122-9kfvyp6lrx 8

22-01-2021 13:27

210122-t61ddv7plj 10

Analysis

max time kernel
126s
max time network
122s
platform
windows7_x64
resource
win7v20201028
submitted
22-01-2021 13:27

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General

Target

06456edb20ab947356811ad8ce3a16ae3ea702342163b67907217a3d28b6d698.dll

Score

10^/10

danabot 21 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1755

Botnet

47.254.174.158:1024

159.89.114.62:443

47.254.247.133:443

138.197.139.56:443

Attributes

embedded_hash
9C7D6A0C33FE7EDD9922FFD6D97552CA

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

3 1200 RUNDLL32.EXE
4 1200 RUNDLL32.EXE
5 1200 RUNDLL32.EXE
6 1200 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

flow	pid	process
3	1200	RUNDLL32.EXE
4	1200	RUNDLL32.EXE
5	1200	RUNDLL32.EXE
6	1200	RUNDLL32.EXE

Drops desktop.ini file(s) 6 IoCs

Processes:

RUNDLL32.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M1AZJ0WQ\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\AT22T7OH\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\F6O5NPVK\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NXBH52U7\desktop.ini	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

regsvr32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 1516 regsvr32.exe
Token: SeDebugPrivilege 1200 RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	1516	regsvr32.exe
Token: SeDebugPrivilege	1200	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1516	1728	regsvr32.exe	regsvr32.exe
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE
PID 1516 wrote to memory of 1200	1516	regsvr32.exe	RUNDLL32.EXE

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\06456edb20ab947356811ad8ce3a16ae3ea702342163b67907217a3d28b6d698.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\06456edb20ab947356811ad8ce3a16ae3ea702342163b67907217a3d28b6d698.dll
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\06456edb20ab947356811ad8ce3a16ae3ea702342163b67907217a3d28b6d698.dll,U0MQlA==
3⤵
- Blocklisted process makes network request
- Drops desktop.ini file(s)
- Suspicious use of AdjustPrivilegeToken
PID:1200

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1200-7-0x0000000000000000-mapping.dmp

Download
memory/1200-11-0x0000000074BF0000-0x0000000074D93000-memory.dmp

Filesize
1.6MB

Download
memory/1200-13-0x00000000022D0000-0x0000000002A52000-memory.dmp

Filesize
7.5MB

Download
memory/1200-14-0x0000000003861000-0x0000000003EBE000-memory.dmp

Filesize
6.4MB

Download
memory/1516-3-0x0000000000000000-mapping.dmp

Download
memory/1516-4-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1516-5-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1516-6-0x0000000074660000-0x0000000074803000-memory.dmp

Filesize
1.6MB

Download
memory/1516-9-0x0000000002030000-0x00000000027B2000-memory.dmp

Filesize
7.5MB

Download
memory/1516-10-0x0000000003701000-0x0000000003D5E000-memory.dmp

Filesize
6.4MB

Download
memory/1728-2-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

Filesize
8KB

Download