emotet | 3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529

General

Target

3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe
Size

356KB
MD5

288e88b9d31b1b885d35bff4a5384096
SHA1

f7ca54359bdc6e460cb8a548b9c0089cfffea4b2
SHA256

3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529
SHA512

8750a0a7b858ec250ba4fde85a6711740a48e6b0baf64317082a767dc26339bc4a9d84dda5a37443cc60ddb8cf79a317573adf1f2b4e9939de383e0a3cef2cb3

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

102.182.145.130:80

173.173.254.105:80

64.207.182.168:8080

51.89.199.141:8080

167.114.153.111:8080

173.63.222.65:80

218.147.193.146:80

59.125.219.109:443

172.104.97.173:8080

190.162.215.233:80

68.115.186.26:80

78.188.106.53:443

190.240.194.77:443

24.133.106.23:80

80.227.52.78:80

79.137.83.50:443

120.150.218.241:443

62.171.142.179:8080

194.4.58.192:7080

62.30.7.67:443

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet Payload 5 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral1/memory/1956-55-0x00000000025A0000-0x00000000025D4000-memory.dmp	emotet
behavioral1/memory/1956-58-0x0000000002AF0000-0x0000000002B23000-memory.dmp	emotet
behavioral1/memory/1956-62-0x0000000000310000-0x0000000000341000-memory.dmp	emotet
behavioral1/memory/900-64-0x0000000000390000-0x00000000003C4000-memory.dmp	emotet
behavioral1/memory/900-67-0x0000000000C70000-0x0000000000CA3000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

untfs.exe

pid process

900 untfs.exe

pid	process
900	untfs.exe

Drops file in System32 directory 1 IoCs

Processes:

3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\api-ms-win-core-localregistry-l1-1-0\untfs.exe	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

untfs.exe

pid process

900 untfs.exe
900 untfs.exe
900 untfs.exe
900 untfs.exe
900 untfs.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

pid process

1956 3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

pid	process
900	untfs.exe
900	untfs.exe
900	untfs.exe
900	untfs.exe
900	untfs.exe

pid	process
1956	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe

description	pid	process	target process
PID 1956 wrote to memory of 900	1956	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe	untfs.exe
PID 1956 wrote to memory of 900	1956	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe	untfs.exe
PID 1956 wrote to memory of 900	1956	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe	untfs.exe
PID 1956 wrote to memory of 900	1956	3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe	untfs.exe

C:\Users\Admin\AppData\Local\Temp\3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe
"C:\Users\Admin\AppData\Local\Temp\3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\api-ms-win-core-localregistry-l1-1-0\untfs.exe
"C:\Windows\SysWOW64\api-ms-win-core-localregistry-l1-1-0\untfs.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:900

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Windows\SysWOW64\api-ms-win-core-localregistry-l1-1-0\untfs.exe
MD5
288e88b9d31b1b885d35bff4a5384096

SHA1
f7ca54359bdc6e460cb8a548b9c0089cfffea4b2

SHA256
3ad3d113eb009505f440bb93b2e0d1f5d7a33ccfc6784a1a18d2666b78a37529

SHA512
8750a0a7b858ec250ba4fde85a6711740a48e6b0baf64317082a767dc26339bc4a9d84dda5a37443cc60ddb8cf79a317573adf1f2b4e9939de383e0a3cef2cb3

Download Submit
memory/900-64-0x0000000000390000-0x00000000003C4000-memory.dmp

Filesize
208KB

Download
memory/900-67-0x0000000000C70000-0x0000000000CA3000-memory.dmp

Filesize
204KB

Download
memory/1956-54-0x0000000075641000-0x0000000075643000-memory.dmp

Filesize
8KB

Download
memory/1956-55-0x00000000025A0000-0x00000000025D4000-memory.dmp

Filesize
208KB

Download
memory/1956-58-0x0000000002AF0000-0x0000000002B23000-memory.dmp

Filesize
204KB

Download
memory/1956-62-0x0000000000310000-0x0000000000341000-memory.dmp

Filesize
196KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads