danabot | a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a

General

Target

a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe
Size

4.4MB
MD5

364526dd099a238f2351e994be7a912c
SHA1

d8f39848296c18372421bba022bd62a688adcd0c
SHA256

a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a
SHA512

67ab390b2635c36f180659401f4877bc72600bc27b53c46b06ca9f08eb82e5a3449069a9c6463e43d7803e3741ce86569c97c822f018405b54599981286512ed

Score

10^/10

danabot 3 banker discovery spyware stealer trojan upx

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

3

C2

23.226.132.92:443

108.62.141.152:443

192.241.101.68:443

23.106.123.249:443

Attributes

embedded_hash
49574F66CD0103BBD725C08A9805C2BE
type
main

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

14 4968 RUNDLL32.EXE
28 4968 RUNDLL32.EXE
30 4968 RUNDLL32.EXE
34 4968 RUNDLL32.EXE

flow	pid	process
14	4968	RUNDLL32.EXE
28	4968	RUNDLL32.EXE
30	4968	RUNDLL32.EXE
34	4968	RUNDLL32.EXE

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4552-130-0x0000000000400000-0x0000000004B72000-memory.dmp	upx

Loads dropped DLL 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2988 rundll32.exe
2988 rundll32.exe
4968 RUNDLL32.EXE
4968 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
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 2988 rundll32.exe
Token: SeDebugPrivilege 4968 RUNDLL32.EXE

pid	process
2988	rundll32.exe
2988	rundll32.exe
4968	RUNDLL32.EXE
4968	RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	2988	rundll32.exe
Token: SeDebugPrivilege	4968	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exerundll32.exe

description	pid	process	target process
PID 4552 wrote to memory of 2988	4552	a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe	rundll32.exe
PID 4552 wrote to memory of 2988	4552	a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe	rundll32.exe
PID 4552 wrote to memory of 2988	4552	a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe	rundll32.exe
PID 2988 wrote to memory of 4968	2988	rundll32.exe	RUNDLL32.EXE
PID 2988 wrote to memory of 4968	2988	rundll32.exe	RUNDLL32.EXE
PID 2988 wrote to memory of 4968	2988	rundll32.exe	RUNDLL32.EXE

C:\Users\Admin\AppData\Local\Temp\a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe
"C:\Users\Admin\AppData\Local\Temp\a2676038aeee24af09b0464a1244f34f95dcf2cb4cb883753ef66a0e9213e47a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4552

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A26760~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\A26760~1.EXE
2⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\A26760~1.DLL,ql5MfDZOA3j3
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:4968

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\A26760~1.DLL
Filesize
3.7MB

MD5
04861df2bb720d75b1b1b1a9a788de85

SHA1
8b27c0b60879d36e2b065122c55e60b9d77cad20

SHA256
610d9efe1adbf0c6f928eea7188d1c345cedf842dc2117d078b28e84594b1a29

SHA512
9f921e18e0bc128c592dae4335123ef44433590ed3910eb4972a445825ddde26e25953d91babd154918e2cf604e393ff5fc805e8be23f6eacb71077ce2f841b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\A26760~1.EXE.dll
Filesize
3.7MB

MD5
04861df2bb720d75b1b1b1a9a788de85

SHA1
8b27c0b60879d36e2b065122c55e60b9d77cad20

SHA256
610d9efe1adbf0c6f928eea7188d1c345cedf842dc2117d078b28e84594b1a29

SHA512
9f921e18e0bc128c592dae4335123ef44433590ed3910eb4972a445825ddde26e25953d91babd154918e2cf604e393ff5fc805e8be23f6eacb71077ce2f841b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\A26760~1.EXE.dll
Filesize
3.7MB

MD5
04861df2bb720d75b1b1b1a9a788de85

SHA1
8b27c0b60879d36e2b065122c55e60b9d77cad20

SHA256
610d9efe1adbf0c6f928eea7188d1c345cedf842dc2117d078b28e84594b1a29

SHA512
9f921e18e0bc128c592dae4335123ef44433590ed3910eb4972a445825ddde26e25953d91babd154918e2cf604e393ff5fc805e8be23f6eacb71077ce2f841b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\A26760~1.EXE.dll
Filesize
3.7MB

MD5
04861df2bb720d75b1b1b1a9a788de85

SHA1
8b27c0b60879d36e2b065122c55e60b9d77cad20

SHA256
610d9efe1adbf0c6f928eea7188d1c345cedf842dc2117d078b28e84594b1a29

SHA512
9f921e18e0bc128c592dae4335123ef44433590ed3910eb4972a445825ddde26e25953d91babd154918e2cf604e393ff5fc805e8be23f6eacb71077ce2f841b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\A26760~1.EXE.dll
Filesize
3.7MB

MD5
04861df2bb720d75b1b1b1a9a788de85

SHA1
8b27c0b60879d36e2b065122c55e60b9d77cad20

SHA256
610d9efe1adbf0c6f928eea7188d1c345cedf842dc2117d078b28e84594b1a29

SHA512
9f921e18e0bc128c592dae4335123ef44433590ed3910eb4972a445825ddde26e25953d91babd154918e2cf604e393ff5fc805e8be23f6eacb71077ce2f841b3

Download Submit
memory/2988-138-0x0000000002CA0000-0x00000000032FF000-memory.dmp

Filesize
6.4MB

Download
memory/2988-137-0x0000000002350000-0x000000000271B000-memory.dmp

Filesize
3.8MB

Download
memory/2988-133-0x0000000000000000-mapping.dmp

Download
memory/2988-148-0x0000000002CA0000-0x00000000032FF000-memory.dmp

Filesize
6.4MB

Download
memory/4552-141-0x0000000000400000-0x0000000004B72000-memory.dmp

Filesize
71.4MB

Download
memory/4552-132-0x0000000005780000-0x0000000005B5C000-memory.dmp

Filesize
3.9MB

Download
memory/4552-131-0x00000000053B0000-0x000000000577A000-memory.dmp

Filesize
3.8MB

Download
memory/4552-130-0x0000000000400000-0x0000000004B72000-memory.dmp

Filesize
71.4MB

Download
memory/4552-150-0x0000000000400000-0x0000000004B72000-memory.dmp

Filesize
71.4MB

Download
memory/4968-147-0x00000000024B0000-0x000000000287B000-memory.dmp

Filesize
3.8MB

Download
memory/4968-144-0x0000000000000000-mapping.dmp

Download
memory/4968-149-0x0000000002E40000-0x000000000349F000-memory.dmp

Filesize
6.4MB

Download
memory/4968-151-0x0000000002E40000-0x000000000349F000-memory.dmp

Filesize
6.4MB

Download
memory/4968-152-0x0000000002E40000-0x000000000349F000-memory.dmp

Filesize
6.4MB

Download

Analysis

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