danabot | 0e06e9585cc9db33ee999ca4de668ab64ef6e9fa928ae6541b2f1ec68ff09da8

max time kernel
862s
max time network
697s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
31-07-2024 19:40

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General

Target

99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe
Size

1.1MB
MD5

18e0d922bead757af754e54cc744eaa0
SHA1

22a03fbc28e0dadf13e1ace67109b1dc3e91d0f5
SHA256

99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e
SHA512

3f9d6ef04fbd56b1b26169c04f754ddca50f802e2dfbaa4344a82f6b724673de36c5b645ce97241eed35d5557ddaf27e20a7c699dfe1f3540010fe207df00f4f
SSDEEP

24576:gQ8nt67av7QEet8tYFKOYZDcdW1PIe+W15X1d:4nt6+vUEetcC7Y5cdW1PIe+GZ

Score

10^/10

danabot 4 banker discovery trojan

Malware Config

Extracted

Family

danabot

Botnet

23.229.29.48:443

152.89.247.31:443

Attributes

embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
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 7 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\99DB2E~1.TMP	DanabotLoader2021
behavioral32/memory/4972-11-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021
behavioral32/memory/4972-13-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021
behavioral32/memory/4972-21-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021
behavioral32/memory/4972-22-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021
behavioral32/memory/4972-52-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021
behavioral32/memory/4972-53-0x0000000000AC0000-0x0000000000C1F000-memory.dmp	DanabotLoader2021

Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

2 4972 rundll32.exe
17 4972 rundll32.exe
18 4972 rundll32.exe
Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

4972 rundll32.exe
4972 rundll32.exe

flow	pid	process
2	4972	rundll32.exe
17	4972	rundll32.exe
18	4972	rundll32.exe

pid	process
4972	rundll32.exe
4972	rundll32.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:

99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exerundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe

description	pid	process	target process
PID 2796 wrote to memory of 4972	2796	99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe	rundll32.exe
PID 2796 wrote to memory of 4972	2796	99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe	rundll32.exe
PID 2796 wrote to memory of 4972	2796	99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe
"C:\Users\Admin\AppData\Local\Temp\99db2e72873b64451cbfb76b8402964eea1b84cf0fe9e326507673d5a534c04e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\99DB2E~1.TMP,S C:\Users\Admin\AppData\Local\Temp\99DB2E~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4972

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\99DB2E~1.TMP

Filesize
1.3MB

MD5
8b27ab375b85ba2516670f5b9ff1e91e

SHA1
cc378001fa10ae8ee8eb87b06efb92aa5330881b

SHA256
fce6ff1fa9c69c14fd3566e7aa9cec99c26c57313c5ca3dc0594319f0e720788

SHA512
820fd57aad6aa070638f03ae2a6cbc9853033f3ba1f10cfe36a41855c72d73179613e053fbf1d2cf0f7de74da49e92ebf7bd13ec0d05c0fa1dd206cb91f12a87

Download Submit
memory/2796-6-0x0000000000400000-0x0000000002D9F000-memory.dmp

Filesize
41.6MB

Download
memory/2796-2-0x0000000004C10000-0x0000000004D0F000-memory.dmp

Filesize
1020KB

Download
memory/2796-3-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/2796-10-0x0000000004C10000-0x0000000004D0F000-memory.dmp

Filesize
1020KB

Download
memory/2796-12-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/2796-1-0x0000000004B10000-0x0000000004C03000-memory.dmp

Filesize
972KB

Download
memory/4972-11-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download
memory/4972-13-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download
memory/4972-21-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download
memory/4972-22-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download
memory/4972-52-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download
memory/4972-53-0x0000000000AC0000-0x0000000000C1F000-memory.dmp

Filesize
1.4MB

Download