emotet | 91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32

General

Target

91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32.dll
Size

223KB
MD5

4957e64a7415124fd9793a778f9f4f70
SHA1

4f7e73cc6d40f7c68cfce305e21c8fadfdc8d34f
SHA256

91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32
SHA512

15671ff9be6a7dead71e6469adbb35065e3280cdb511e390f4e897b9d4cd376a2ebf1f802fd49b39a529512a3442c1fed0959a7e5e30d029571dcc90e1958227

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/1188-134-0x0000000002350000-0x000000000236F000-memory.dmp	Emotet3
behavioral2/memory/3096-138-0x00000000023B0000-0x00000000023CF000-memory.dmp	Emotet3

Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

42 3096 rundll32.exe
48 3096 rundll32.exe
54 3096 rundll32.exe
55 3096 rundll32.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3096 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Chxx\ojweak.ujl 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
42	3096	rundll32.exe
48	3096	rundll32.exe
54	3096	rundll32.exe
55	3096	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Chxx\ojweak.ujl	rundll32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

rundll32.exe

pid	process
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe
3096	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1188 rundll32.exe

pid	process
1188	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1052 wrote to memory of 1188	1052	rundll32.exe	rundll32.exe
PID 1052 wrote to memory of 1188	1052	rundll32.exe	rundll32.exe
PID 1052 wrote to memory of 1188	1052	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 3096	1188	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 3096	1188	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 3096	1188	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32.dll,#1
2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Chxx\ojweak.ujl",RunDLL
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3096

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\Chxx\ojweak.ujl
MD5
4957e64a7415124fd9793a778f9f4f70

SHA1
4f7e73cc6d40f7c68cfce305e21c8fadfdc8d34f

SHA256
91ac7bac068f4db8cd6bdfa2a1e128f69e78ae25c0e303e6d21128a434285e32

SHA512
15671ff9be6a7dead71e6469adbb35065e3280cdb511e390f4e897b9d4cd376a2ebf1f802fd49b39a529512a3442c1fed0959a7e5e30d029571dcc90e1958227

Download Submit
memory/1188-134-0x0000000002350000-0x000000000236F000-memory.dmp

Filesize
124KB

Download
memory/3096-138-0x00000000023B0000-0x00000000023CF000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads