danabot | dbdb54d5a90130e3370590c7e07b2e3146f8578305554ba3ed11aab579a3dd3f

Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 12:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

A5ulgq_bFXMyWAYNZZbTBZ0Z.exe
Size

1.1MB
MD5

2b0e445c62830c383077959a8f07289e
SHA1

40c24d7e6dc8fcb68b00b0e8c21a2dc0aed0e34b
SHA256

9a9903020d8134184e850dd7069d26734ca07cb0dd87bbde15919587ced1d3a1
SHA512

6a20481b88c9f124b2fb8f620e2e6adcc53116f8d2829c5cf915fbfcba4ce0b45e053ebd547918b7a7c95615508f1dcf89f274b3430ea3d0b6de995edb9c644c
SSDEEP

24576:OF+drpnEdh3f7/zqT3bdDtm3I00oigJf34hbHnSPmfqXRJ:OkWd1/mbdg32SJ0bo

Score

10^/10

danabot 4 banker discovery trojan

Malware Config

Extracted

Family

danabot

Botnet

23.229.29.48:443

5.9.224.204:443

192.210.222.81:443

Attributes

embedded_hash
0E1A7A1479C37094441FA911262B322A
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 5 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\A5ULGQ~1.DLL	DanabotLoader2021
behavioral30/memory/3296-18-0x0000000002070000-0x00000000021D1000-memory.dmp	DanabotLoader2021
behavioral30/memory/3296-20-0x0000000002070000-0x00000000021D1000-memory.dmp	DanabotLoader2021
behavioral30/memory/3296-36-0x0000000002070000-0x00000000021D1000-memory.dmp	DanabotLoader2021
behavioral30/memory/3296-37-0x0000000002070000-0x00000000021D1000-memory.dmp	DanabotLoader2021

Danabot family
danabot
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

38 3296 rundll32.exe
Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

3296 rundll32.exe
3296 rundll32.exe
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

2064 2284 WerFault.exe A5ulgq_bFXMyWAYNZZbTBZ0Z.exe
2044 2284 WerFault.exe A5ulgq_bFXMyWAYNZZbTBZ0Z.exe

flow	pid	process
38	3296	rundll32.exe

pid	process
3296	rundll32.exe
3296	rundll32.exe

pid	pid_target	process	target process
2064	2284	WerFault.exe	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe
2044	2284	WerFault.exe	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe

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

Processes:

A5ulgq_bFXMyWAYNZZbTBZ0Z.exerundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

A5ulgq_bFXMyWAYNZZbTBZ0Z.exe

description	pid	process	target process
PID 2284 wrote to memory of 3296	2284	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe	rundll32.exe
PID 2284 wrote to memory of 3296	2284	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe	rundll32.exe
PID 2284 wrote to memory of 3296	2284	A5ulgq_bFXMyWAYNZZbTBZ0Z.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\A5ulgq_bFXMyWAYNZZbTBZ0Z.exe
"C:\Users\Admin\AppData\Local\Temp\A5ulgq_bFXMyWAYNZZbTBZ0Z.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A5ULGQ~1.DLL,s C:\Users\Admin\AppData\Local\Temp\A5ULGQ~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 512
  2⤵
  - Program crash
  PID:2064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 528
  2⤵
  - Program crash
  PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2284 -ip 2284
1⤵
PID:3712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2284 -ip 2284
1⤵
PID:860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\A5ULGQ~1.DLL

Filesize
1.3MB

MD5
ae1fbd0e09cb8a0aebe1888ad6119f82

SHA1
e608c421539117c08d69af63564628de4eaa3a37

SHA256
d38bfdb148c1ad7bff1204952665783729988c0ca1a7781e6418ad7e5c132d4c

SHA512
4bb1c32ba0eadc7fb95ac8f2a2edaa007c7ad85bf8bf12c7c8d2a852fdf562c50f84b919c6b76a28edc3e5456525a920f7f4028d76179a602caa1a20bd7c8b8b

Download Submit
memory/2284-9-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/2284-33-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/2284-6-0x0000000004130000-0x0000000004220000-memory.dmp

Filesize
960KB

Download
memory/2284-8-0x0000000004220000-0x0000000004326000-memory.dmp

Filesize
1.0MB

Download
memory/2284-7-0x0000000000400000-0x000000000248D000-memory.dmp

Filesize
32.6MB

Download
memory/2284-1-0x0000000004130000-0x0000000004220000-memory.dmp

Filesize
960KB

Download
memory/2284-2-0x0000000004220000-0x0000000004326000-memory.dmp

Filesize
1.0MB

Download
memory/2284-32-0x0000000000400000-0x000000000248D000-memory.dmp

Filesize
32.6MB

Download
memory/2284-19-0x0000000000400000-0x000000000248D000-memory.dmp

Filesize
32.6MB

Download
memory/2284-3-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/3296-20-0x0000000002070000-0x00000000021D1000-memory.dmp

Filesize
1.4MB

Download
memory/3296-18-0x0000000002070000-0x00000000021D1000-memory.dmp

Filesize
1.4MB

Download
memory/3296-36-0x0000000002070000-0x00000000021D1000-memory.dmp

Filesize
1.4MB

Download
memory/3296-37-0x0000000002070000-0x00000000021D1000-memory.dmp

Filesize
1.4MB

Download