emotet | f29a84321fabdce9f9d614c88f497b8b88e8adf2c2062367942c80c004c5e267

General

Target

f29a84321fabdce9f9d614c88f497b8b88e8adf2c2062367942c80c004c5e267.dll
Size

222KB
MD5

7c95b94cff9fa1a65e66d690b47c8163
SHA1

377eac66ec5b855659f8fe12c2fe8ba884c79a70
SHA256

f29a84321fabdce9f9d614c88f497b8b88e8adf2c2062367942c80c004c5e267
SHA512

025bc7166a83a4fdf08f5243a9a942eaf5638cba7b806f7e34c89b6ab3a45726fe2448e10844286ba44b8550316ada2039b7f39b72015fead820970140781c19

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

197.87.160.216:80

78.188.225.105:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

188.219.31.12:80

157.245.99.39:8080

172.125.40.123:80

62.30.7.67:443

120.150.60.189:80

109.74.5.95:8080

67.10.155.92:80

67.170.250.203:443

2.58.16.89:8080

186.74.215.34:80

202.141.243.254:443

118.83.154.64:443

172.86.188.251:8080

37.187.72.193:8080

87.106.139.101:8080

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/1548-55-0x0000000000210000-0x000000000022F000-memory.dmp	Emotet3
behavioral1/memory/1124-59-0x00000000001A0000-0x00000000001BF000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 1124 rundll32.exe
5 1124 rundll32.exe
6 1124 rundll32.exe
7 1124 rundll32.exe
8 1124 rundll32.exe
9 1124 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Svhy\mssr.liy 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

1124 rundll32.exe
1124 rundll32.exe
1124 rundll32.exe
1124 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1548 rundll32.exe

flow	pid	process
4	1124	rundll32.exe
5	1124	rundll32.exe
6	1124	rundll32.exe
7	1124	rundll32.exe
8	1124	rundll32.exe
9	1124	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Svhy\mssr.liy	rundll32.exe

pid	process
1124	rundll32.exe
1124	rundll32.exe
1124	rundll32.exe
1124	rundll32.exe

pid	process
1548	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 536 wrote to memory of 1548	536	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1124	1548	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f29a84321fabdce9f9d614c88f497b8b88e8adf2c2062367942c80c004c5e267.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f29a84321fabdce9f9d614c88f497b8b88e8adf2c2062367942c80c004c5e267.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Svhy\mssr.liy",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:1124

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/1124-59-0x00000000001A0000-0x00000000001BF000-memory.dmp

Filesize
124KB

Download
memory/1548-54-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download
memory/1548-55-0x0000000000210000-0x000000000022F000-memory.dmp

Filesize
124KB

Download

Analysis

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