emotet | 864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9

General

Target

864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9.dll
Size

265KB
MD5

a646f840db8a6cacea4cd9ce0b67483e
SHA1

91cdbb3fbcdeee0b459d9cd57e66f111adc41ae1
SHA256

864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9
SHA512

2d166c7d8e085ff250c13221348f39065188c694c534512aa00edf6277d2425d705f776bdc27cbffd1c51443ef77b1009f1cd22865f6322d5316552d1e4d1e39

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

97.120.3.198:80

70.180.33.202:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

172.104.97.173:8080

41.185.28.84:8080

120.150.218.241:443

217.20.166.178:7080

67.10.155.92:80

188.219.31.12:80

120.150.60.189:80

108.21.72.56:443

186.74.215.34:80

144.217.7.207:7080

152.170.205.73:80

49.205.182.134:80

187.161.206.24:80

95.213.236.64:8080

74.40.205.197:443

rsa_pubkey.plain

Signatures

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

Emotet3 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3524-134-0x0000000002550000-0x000000000256F000-memory.dmp	Emotet3
behavioral2/memory/5088-138-0x0000000000CF0000-0x0000000000D0F000-memory.dmp	Emotet3

Blocklisted process makes network request 5 IoCs

Processes:

rundll32.exe

flow pid process

37 5088 rundll32.exe
42 5088 rundll32.exe
46 5088 rundll32.exe
50 5088 rundll32.exe
51 5088 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

5088 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Xvkd\onxn.rzo rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	pid	process
37	5088	rundll32.exe
42	5088	rundll32.exe
46	5088	rundll32.exe
50	5088	rundll32.exe
51	5088	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Xvkd\onxn.rzo	rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

rundll32.exe

pid	process
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe
5088	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

3524 rundll32.exe

pid	process
3524	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1436 wrote to memory of 3524	1436	rundll32.exe	rundll32.exe
PID 1436 wrote to memory of 3524	1436	rundll32.exe	rundll32.exe
PID 1436 wrote to memory of 3524	1436	rundll32.exe	rundll32.exe
PID 3524 wrote to memory of 5088	3524	rundll32.exe	rundll32.exe
PID 3524 wrote to memory of 5088	3524	rundll32.exe	rundll32.exe
PID 3524 wrote to memory of 5088	3524	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3524
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xvkd\onxn.rzo",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:5088

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\Xvkd\onxn.rzo

MD5
a646f840db8a6cacea4cd9ce0b67483e

SHA1
91cdbb3fbcdeee0b459d9cd57e66f111adc41ae1

SHA256
864fd9d48123541056e3e9fe11a3a8870b2242db107bb4d73fcae723d6b629d9

SHA512
2d166c7d8e085ff250c13221348f39065188c694c534512aa00edf6277d2425d705f776bdc27cbffd1c51443ef77b1009f1cd22865f6322d5316552d1e4d1e39

Download Submit
memory/3524-134-0x0000000002550000-0x000000000256F000-memory.dmp

Filesize
124KB

Download
memory/5088-138-0x0000000000CF0000-0x0000000000D0F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads