emotet | f1a7f3984261838f472a4e0c1cc5b42ae931589b43f353446553d8d3e83c812d

General

Target

f1a7f3984261838f472a4e0c1cc5b42ae931589b43f353446553d8d3e83c812d.dll
Size

265KB
MD5

f683700a30f99ca8ac6fa48995c597ad
SHA1

ef0047f32fcfb9d44947d6cbe06037e7ad3f3f2d
SHA256

f1a7f3984261838f472a4e0c1cc5b42ae931589b43f353446553d8d3e83c812d
SHA512

5198ccbe48b08c9bcb40a22ca49045eafae37c4cdcb9a865929ebc5579881d5fc302ffb37d40b19e9aad86470476b95877a1599942c2d907e1d2b1dfdbecd98c

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
behavioral1/memory/1748-55-0x00000000003A0000-0x00000000003BF000-memory.dmp	Emotet3
behavioral1/memory/624-59-0x00000000001F0000-0x000000000020F000-memory.dmp	Emotet3

Blocklisted process makes network request 5 IoCs

Processes:

rundll32.exe

flow pid process

4 624 rundll32.exe
5 624 rundll32.exe
6 624 rundll32.exe
7 624 rundll32.exe
8 624 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Mgqt\ngc.pbg 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

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

Processes:

rundll32.exe

pid process

1748 rundll32.exe

flow	pid	process
4	624	rundll32.exe
5	624	rundll32.exe
6	624	rundll32.exe
7	624	rundll32.exe
8	624	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Mgqt\ngc.pbg	rundll32.exe

pid	process
624	rundll32.exe
624	rundll32.exe
624	rundll32.exe
624	rundll32.exe

pid	process
1748	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 784 wrote to memory of 1748	784	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe
PID 1748 wrote to memory of 624	1748	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1a7f3984261838f472a4e0c1cc5b42ae931589b43f353446553d8d3e83c812d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1a7f3984261838f472a4e0c1cc5b42ae931589b43f353446553d8d3e83c812d.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mgqt\ngc.pbg",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:624

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/624-59-0x00000000001F0000-0x000000000020F000-memory.dmp

Filesize
124KB

Download
memory/1748-54-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download
memory/1748-55-0x00000000003A0000-0x00000000003BF000-memory.dmp

Filesize
124KB

Download

Analysis

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