emotet | 06d827803bb925fed86e2e5e824886ef1e0b303bd7c1e8bf701cba4b0caf8abd

General

Target

06d827803bb925fed86e2e5e824886ef1e0b303bd7c1e8bf701cba4b0caf8abd.dll
Size

219KB
MD5

39069aa5b2f0f85437aff06564e6bb95
SHA1

0e4c48921b753df9a9b845a46850602669069454
SHA256

06d827803bb925fed86e2e5e824886ef1e0b303bd7c1e8bf701cba4b0caf8abd
SHA512

5cadca819bc019a99eeecf5d8718f0b9b1fb1cdba3d2803543a15ec3dbf73ad9e64536fe4bb19b0c86ffac4b092a0deb0a5cc328f63a8d8882d206553744ebef

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

173.70.61.180:80

59.21.235.119:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

72.188.173.74:80

74.40.205.197:443

64.207.182.168:8080

97.120.3.198:80

190.29.166.0:80

123.176.25.234:80

155.186.9.160:80

138.68.87.218:443

139.99.158.11:443

78.24.219.147:8080

58.1.242.115:80

108.21.72.56:443

188.219.31.12:80

70.180.33.202:80

181.171.209.241:443

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
behavioral1/memory/1612-55-0x00000000001D0000-0x00000000001EF000-memory.dmp	Emotet3
behavioral1/memory/268-59-0x0000000000230000-0x000000000024F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 268 rundll32.exe
5 268 rundll32.exe
6 268 rundll32.exe
7 268 rundll32.exe
8 268 rundll32.exe
9 268 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Sfut\nxwto.fqc rundll32.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 4 IoCs

Processes:

rundll32.exe

pid process

268 rundll32.exe
268 rundll32.exe
268 rundll32.exe
268 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1612 rundll32.exe

flow	pid	process
4	268	rundll32.exe
5	268	rundll32.exe
6	268	rundll32.exe
7	268	rundll32.exe
8	268	rundll32.exe
9	268	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Sfut\nxwto.fqc	rundll32.exe

pid	process
268	rundll32.exe
268	rundll32.exe
268	rundll32.exe
268	rundll32.exe

pid	process
1612	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1612	1920	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 268	1612	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\06d827803bb925fed86e2e5e824886ef1e0b303bd7c1e8bf701cba4b0caf8abd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\06d827803bb925fed86e2e5e824886ef1e0b303bd7c1e8bf701cba4b0caf8abd.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sfut\nxwto.fqc",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:268

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

Replay Monitor

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Downloads

memory/268-59-0x0000000000230000-0x000000000024F000-memory.dmp

Filesize
124KB

Download
memory/1612-54-0x00000000759B1000-0x00000000759B3000-memory.dmp

Filesize
8KB

Download
memory/1612-55-0x00000000001D0000-0x00000000001EF000-memory.dmp

Filesize
124KB

Download

Analysis

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