emotet | 95074111b40c889773f454cddab91d9c098751e603f4958a3f06de9bdd1111fe

General

Target

0041d82cc2a5bb2f447f9c40989292675232cb8404bbfa751c9b961e2f6149c7.dll
Size

252KB
MD5

4499a07c65463afe5387d59917e4cbb1
SHA1

df26b148867821c4b6eb3cce65c65832db90cfca
SHA256

0041d82cc2a5bb2f447f9c40989292675232cb8404bbfa751c9b961e2f6149c7
SHA512

82a142ccffbe930fdf6f27e375821c4003af587c2bf0b2c6a5970bb95b43536e723f9e8af0632de5bb83409ed814122da1809e84cc655878e025f5596036f6b8
SSDEEP

3072:PtgItJoMl9eJ02kGuBDhk3VsbwVBQdP6ZkiaoZa74jZUUzdDIm6O80MTcdfokHJL:OHK9eSBFA+bwVB35tMTc5ocEFWTBHz

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

81.0.236.93:443

94.177.248.64:443

66.42.55.5:7080

103.8.26.103:8080

185.184.25.237:8080

45.76.176.10:8080

188.93.125.116:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

138.185.72.26:8080

51.68.175.8:8080

210.57.217.132:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Blocklisted process makes network request 11 IoCs

Processes:

rundll32.exe

flow	pid	process
3	1492	rundll32.exe
4	1492	rundll32.exe
6	1492	rundll32.exe
7	1492	rundll32.exe
8	1492	rundll32.exe
9	1492	rundll32.exe
11	1492	rundll32.exe
14	1492	rundll32.exe
15	1492	rundll32.exe
18	1492	rundll32.exe
19	1492	rundll32.exe

Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Edlqeidpe\wnxd.qrz 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 1 IoCs

Processes:

rundll32.exe

pid process

1492 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

936 rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Edlqeidpe\wnxd.qrz	rundll32.exe

pid	process
1492	rundll32.exe

pid	process
936	rundll32.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1104 wrote to memory of 1744	1104	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 1744 wrote to memory of 936	1744	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 936 wrote to memory of 1648	936	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1492	1648	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0041d82cc2a5bb2f447f9c40989292675232cb8404bbfa751c9b961e2f6149c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1104

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0041d82cc2a5bb2f447f9c40989292675232cb8404bbfa751c9b961e2f6149c7.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1744

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0041d82cc2a5bb2f447f9c40989292675232cb8404bbfa751c9b961e2f6149c7.dll",Control_RunDLL
3⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:936

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Edlqeidpe\wnxd.qrz",kvwRbBG
4⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Edlqeidpe\wnxd.qrz",Control_RunDLL
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1492

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/936-56-0x0000000000000000-mapping.dmp

Download
memory/936-59-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/936-61-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1492-63-0x0000000000000000-mapping.dmp

Download
memory/1492-66-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1492-67-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1648-60-0x0000000000000000-mapping.dmp

Download
memory/1648-64-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1744-54-0x0000000000000000-mapping.dmp

Download
memory/1744-55-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

Filesize
8KB

Download
memory/1744-57-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download

Analysis

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