emotet | 25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616

General

Target

25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616.dll
Size

265KB
MD5

82070ef094aec6e7c5c4a7db4de50df5
SHA1

ba887c8064855e2b49c4fd58d552c8cbaaf4e78b
SHA256

25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616
SHA512

7d85b6594cc7525fa0ad787aa6eb68f12a5f9fcfa210835247bc7f432c3d5d53af061b62425c4a67946cabe7453cfc1af3365db0b81bae2370156ea41b4068eb

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/4812-134-0x00000000027F0000-0x000000000280F000-memory.dmp	Emotet3
behavioral2/memory/4652-138-0x0000000002C30000-0x0000000002C4F000-memory.dmp	Emotet3

Blocklisted process makes network request 5 IoCs

Processes:

rundll32.exe

flow pid process

30 4652 rundll32.exe
48 4652 rundll32.exe
61 4652 rundll32.exe
62 4652 rundll32.exe
63 4652 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4652 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Wwci\kioer.whl 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
30	4652	rundll32.exe
48	4652	rundll32.exe
61	4652	rundll32.exe
62	4652	rundll32.exe
63	4652	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Wwci\kioer.whl	rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

rundll32.exe

pid	process
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe
4652	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

4812 rundll32.exe

pid	process
4812	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3760 wrote to memory of 4812	3760	rundll32.exe	rundll32.exe
PID 3760 wrote to memory of 4812	3760	rundll32.exe	rundll32.exe
PID 3760 wrote to memory of 4812	3760	rundll32.exe	rundll32.exe
PID 4812 wrote to memory of 4652	4812	rundll32.exe	rundll32.exe
PID 4812 wrote to memory of 4652	4812	rundll32.exe	rundll32.exe
PID 4812 wrote to memory of 4652	4812	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4812
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Wwci\kioer.whl",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:4652

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\Wwci\kioer.whl

MD5
82070ef094aec6e7c5c4a7db4de50df5

SHA1
ba887c8064855e2b49c4fd58d552c8cbaaf4e78b

SHA256
25c527960630550a046177497ba9cd7b0e1720cc04cc87ca1911c39e28f28616

SHA512
7d85b6594cc7525fa0ad787aa6eb68f12a5f9fcfa210835247bc7f432c3d5d53af061b62425c4a67946cabe7453cfc1af3365db0b81bae2370156ea41b4068eb

Download Submit
memory/4652-138-0x0000000002C30000-0x0000000002C4F000-memory.dmp

Filesize
124KB

Download
memory/4812-134-0x00000000027F0000-0x000000000280F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads