emotet | 76ca83e68e90873110f61322c2c5ce488a653fddf9472236e2ceba22b3daaa62

Analysis

max time kernel
132s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08-02-2023 09:55

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General

Target

92e7d8ac504e77241d607c661618dcaa79c92e4921740d23bb40317c114315c5.dll
Size

567KB
MD5

e4ee8289e8e2c6cb77037a609ce1d22b
SHA1

7c18d6bc232b8a12bd2bb05269b4edee369bfcec
SHA256

92e7d8ac504e77241d607c661618dcaa79c92e4921740d23bb40317c114315c5
SHA512

31470edd48a2ab1d7c6bddef382d9fc94ca89374964da54521570f64fccc5ef8a0c2e6e9b9c12a49073d88e453624e66d65b031ca85cbff4f1eab6f4edef0fdd
SSDEEP

12288:S54yM33d3q3Z7BogcreNmF+U/9JckIAGfUeb:SKh3831Bo+N6+ADckbeb

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

80.211.107.116:8080

188.166.229.148:443

121.78.112.42:8080

185.148.168.15:8080

210.57.209.142:8080

194.9.172.107:8080

139.196.72.155:8080

128.199.192.135:8080

62.171.178.147:8080

103.133.214.242:8080

104.131.62.48:8080

103.41.204.169:8080

54.37.106.167:8080

217.182.143.207:443

185.148.168.220:8080

202.134.4.210:7080

198.199.98.78:8080

5.56.132.177:8080

66.42.57.149:443

78.46.73.125:443

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

3460 regsvr32.exe
Drops file in System32 directory 1 IoCs

Processes:

regsvr32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Fnbmbrslthuxmsld\ltbxgvtz.vld regsvr32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

3460 regsvr32.exe
3460 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4604 regsvr32.exe

pid	process
3460	regsvr32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Fnbmbrslthuxmsld\ltbxgvtz.vld	regsvr32.exe

pid	process
3460	regsvr32.exe
3460	regsvr32.exe

pid	process
4604	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4444 wrote to memory of 4604	4444	regsvr32.exe	regsvr32.exe
PID 4444 wrote to memory of 4604	4444	regsvr32.exe	regsvr32.exe
PID 4444 wrote to memory of 4604	4444	regsvr32.exe	regsvr32.exe
PID 4604 wrote to memory of 3460	4604	regsvr32.exe	regsvr32.exe
PID 4604 wrote to memory of 3460	4604	regsvr32.exe	regsvr32.exe
PID 4604 wrote to memory of 3460	4604	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\92e7d8ac504e77241d607c661618dcaa79c92e4921740d23bb40317c114315c5.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4444

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\92e7d8ac504e77241d607c661618dcaa79c92e4921740d23bb40317c114315c5.dll
2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4604

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Fnbmbrslthuxmsld\ltbxgvtz.vld"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3460

Network

MITRE ATT&CK Matrix

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Downloads

C:\Windows\SysWOW64\Fnbmbrslthuxmsld\ltbxgvtz.vld
Filesize
567KB

MD5
e4ee8289e8e2c6cb77037a609ce1d22b

SHA1
7c18d6bc232b8a12bd2bb05269b4edee369bfcec

SHA256
92e7d8ac504e77241d607c661618dcaa79c92e4921740d23bb40317c114315c5

SHA512
31470edd48a2ab1d7c6bddef382d9fc94ca89374964da54521570f64fccc5ef8a0c2e6e9b9c12a49073d88e453624e66d65b031ca85cbff4f1eab6f4edef0fdd

Download Submit
memory/3460-136-0x0000000000000000-mapping.dmp

Download
memory/4604-132-0x0000000000000000-mapping.dmp

Download
memory/4604-133-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

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