danabot | 56e5141838117a72da51f61f1e3e83b23ac9ba26afb3bd712ebb55fff6482efb

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-06-2024 13:03

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General

Target

CRA_INV_2019_552913887418/CRA_INV_2019_552913887418.vbs
Size

24.2MB
MD5

3818ef620d826c62136f450c32429ae5
SHA1

1297b772ec42586ce1c6db624e8948cbe265710d
SHA256

38c668144becb1199196394ad78df6694c86597a283aea61bd036dc1da2eef62
SHA512

9789441d9a76f62213ce9889422241c6732ec21ab4ddfff4b596136d327d393c03f8c2f0973b07fd88c7d21c1149d1418d3c153b6b802562ad4b9035ebe78c00
SSDEEP

6144:Xuqc48TgRr+iPNUvl2bXZF3HCqyURNcZV0N5pCO4Mt6pQi:RXr9PNi2bHKPQi

Score

10^/10

danabot banker trojan

Malware Config

Extracted

Family

danabot

181.63.44.194

207.148.83.108

45.77.40.71

87.115.138.169

24.229.48.7

116.111.206.27

45.196.143.203

218.65.3.199

131.59.110.186

113.81.97.96

rsa_pubkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1508 2356 regsvr32.exe
Blocklisted process makes network request 8 IoCs

Processes:

rundll32.exe

flow pid process

34 3372 rundll32.exe
35 3372 rundll32.exe
43 3372 rundll32.exe
44 3372 rundll32.exe
63 3372 rundll32.exe
64 3372 rundll32.exe
65 3372 rundll32.exe
67 3372 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

regsvr32.exerundll32.exe

pid process

4720 regsvr32.exe
4720 regsvr32.exe
3372 rundll32.exe
3372 rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

WScript.exe

pid process

1560 WScript.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1508	2356	regsvr32.exe

flow	pid	process
34	3372	rundll32.exe
35	3372	rundll32.exe
43	3372	rundll32.exe
44	3372	rundll32.exe
63	3372	rundll32.exe
64	3372	rundll32.exe
65	3372	rundll32.exe
67	3372	rundll32.exe

pid	process
4720	regsvr32.exe
4720	regsvr32.exe
3372	rundll32.exe
3372	rundll32.exe

pid	process
1560	WScript.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1508 wrote to memory of 4720	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 4720	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 4720	1508	regsvr32.exe	regsvr32.exe
PID 4720 wrote to memory of 3372	4720	regsvr32.exe	rundll32.exe
PID 4720 wrote to memory of 3372	4720	regsvr32.exe	rundll32.exe
PID 4720 wrote to memory of 3372	4720	regsvr32.exe	rundll32.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\CRA_INV_2019_552913887418\CRA_INV_2019_552913887418.vbs"
1⤵
- Suspicious use of FindShellTrayWindow
PID:1560

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\hFbQyDeRQ.txt
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\regsvr32.exe
-s C:\Users\Admin\AppData\Local\Temp\hFbQyDeRQ.txt
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4720

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\hFbQyDeRQ.txt,f0
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:3372

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\BNevjgzT.txt.zip
Filesize
933KB

MD5
a32e3f77afecc9e72f93bdad4187b007

SHA1
0cd09218b4b8d29c0d4cf14fa07dbe49b743f9ee

SHA256
e354af2168426b078197c17e22552a6b1e6fbae28467d86be2f6e6415505ac6f

SHA512
d320e78d1c5da1e2f4fc7fd9e85457e695c6cb6f25302af21de65eb2adca73a167de6602b8f55771fbbbcbdf42f5263657b5ad68555c825efa8055c099237bf5

Download Submit
C:\Users\Admin\AppData\Local\Temp\hFbQyDeRQ.txt
Filesize
1.1MB

MD5
f8cf63fb5f35fb0a72aeffcf1dc27aef

SHA1
bcf27f65d35c4ce37f0f6af6ca3f2215fbef34eb

SHA256
dca1194d8f8691d90bb209e4b9baae53da4d107169bda9b1d8c4a99a6316b5b9

SHA512
f30acf1e157b70df459ef4d133bc680c9a7f48ddd532c29fa9d27c8eb16e976f6baf4d2f701d40a8875929267f8147dc25ee960b8b7eccc20da59eeca814dc4f

Download Submit
memory/3372-37-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-50-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-48-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-42-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-41-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-35-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/3372-38-0x0000000002800000-0x000000000322A000-memory.dmp

Filesize
10.2MB

Download
memory/4720-28-0x0000000002F00000-0x000000000392A000-memory.dmp

Filesize
10.2MB

Download
memory/4720-32-0x0000000002F00000-0x000000000392A000-memory.dmp

Filesize
10.2MB

Download
memory/4720-31-0x0000000003015000-0x000000000301A000-memory.dmp

Filesize
20KB

Download
memory/4720-27-0x0000000002F00000-0x000000000392A000-memory.dmp

Filesize
10.2MB

Download
memory/4720-25-0x0000000002F00000-0x000000000392A000-memory.dmp

Filesize
10.2MB

Download