danabot | 37c4d575931b89f43e388765dc5fc1554e9d8c8a03e1ea07a0a574973d5f900e

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 21:15

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General

Target

123321.js
Size

1.1MB
MD5

fe9946e628607b7d1f5b975bdd863000
SHA1

91fec6fb060ecb82fad71200cd75d11c8a610e40
SHA256

95abee4d159f541d81c84f6eb33a9bba7b5d1d7293e89857390b15498e138e51
SHA512

8882ef3f7629dd0372e4d03f9098c323544f7e38758ccccb0e66e3f3bccf8b90e4672a76a606c5938603d9190899894916975b1ca3ba0eaa067ed57968f682cc
SSDEEP

1536:DrOuB1MsFjui78aIe5TP4IdXYNVjPazZS8qR0/5T/TGXNHY4KQ4au9Pvj1B2gNAA:ALa

Score

10^/10

danabot banker botnet discovery execution trojan

Malware Config

Extracted

Family

danabot

89.144.25.243

14.123.141.112

91.121.17.109

97.144.123.166

89.144.25.104

37.96.21.198

26.18.85.30

88.132.191.2

106.9.214.152

161.145.156.168

rsa_pubkey.plain

Signatures

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

Danabot x86 payload 1 IoCs

Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

botnet

resource	yara_rule
behavioral2/files/0x0007000000023428-1.dat	family_danabot

Blocklisted process makes network request 8 IoCs

flow	pid	Process
19	1044	rundll32.exe
32	1044	rundll32.exe
57	1044	rundll32.exe
62	1044	rundll32.exe
63	1044	rundll32.exe
68	1044	rundll32.exe
70	1044	rundll32.exe
71	1044	rundll32.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	wscript.exe

Loads dropped DLL 4 IoCs

pid	Process
2788	regsvr32.exe
2788	regsvr32.exe
1044	rundll32.exe
1044	rundll32.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 4848	4496	wscript.exe	87
PID 4496 wrote to memory of 4848	4496	wscript.exe	87
PID 4848 wrote to memory of 2788	4848	regsvr32.exe	88
PID 4848 wrote to memory of 2788	4848	regsvr32.exe	88
PID 4848 wrote to memory of 2788	4848	regsvr32.exe	88
PID 2788 wrote to memory of 1044	2788	regsvr32.exe	89
PID 2788 wrote to memory of 1044	2788	regsvr32.exe	89
PID 2788 wrote to memory of 1044	2788	regsvr32.exe	89

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\123321.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -s C:\Users\Admin\AppData\Local\Temp\\IdkVEIfkVWId.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4848
- - C:\Windows\SysWOW64\regsvr32.exe
    -s C:\Users\Admin\AppData\Local\Temp\\IdkVEIfkVWId.dll
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\IdkVEIfkVWId.dll,f0
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:1044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IdkVEIfkVWId.dll

Filesize
284KB

MD5
7f73b06d9a8810e735bafaab1c5cc7a5

SHA1
8e46c8f4a78e510c30558a25846fa3819c101f3b

SHA256
7a218d6ea68caee18ad95c861d057baf0b44d593fe59e2231ed1f0916df5f1d6

SHA512
3cd5253f696f54fd025981af21536888f729730246275111159e0c54036a556fa57c6af27ac156bf19f79a381de776384a5ef88472acb9496956bbad932ef9c9

Download Submit
memory/1044-8-0x00000000006B0000-0x0000000000705000-memory.dmp

Filesize
340KB

Download
memory/1044-9-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/1044-10-0x00000000006B0000-0x0000000000705000-memory.dmp

Filesize
340KB

Download
memory/1044-22-0x00000000006B0000-0x0000000000705000-memory.dmp

Filesize
340KB

Download
memory/2788-4-0x0000000000B30000-0x0000000000B85000-memory.dmp

Filesize
340KB

Download
memory/2788-5-0x0000000002740000-0x0000000002741000-memory.dmp

Filesize
4KB

Download