Malware Analysis Report

2024-12-07 04:14

Sample ID 241113-wp954swlfx
Target 7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f
SHA256 7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f
Tags
emotet epoch5 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f

Threat Level: Known bad

The file 7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker trojan

Emotet

Emotet family

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-13 18:07

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 18:07

Reported

2024-11-13 18:09

Platform

win7-20240729-en

Max time kernel

140s

Max time network

148s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f.dll

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1820 wrote to memory of 2440 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1820 wrote to memory of 2440 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1820 wrote to memory of 2440 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1820 wrote to memory of 2440 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 1820 wrote to memory of 2440 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HCTZVqqllQj\XLhfdU.dll"

Network

Country Destination Domain Proto
MY 103.8.26.17:8080 tcp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 tcp
US 134.122.119.23:8080 tcp
IN 103.133.214.242:8080 tcp
IN 103.133.214.242:8080 tcp
DE 93.104.209.107:8080 tcp
DE 93.104.209.107:8080 tcp
SG 37.44.244.177:8080 tcp
SG 37.44.244.177:8080 tcp
GH 196.44.98.190:8080 tcp
GH 196.44.98.190:8080 tcp

Files

memory/1820-0-0x0000000180000000-0x0000000180032000-memory.dmp

memory/1820-3-0x00000000005A0000-0x00000000005A1000-memory.dmp

memory/1820-4-0x000007FEFAF40000-0x000007FEFAFBB000-memory.dmp

memory/2440-8-0x0000000180000000-0x0000000180032000-memory.dmp

memory/2440-9-0x000007FEF7DC0000-0x000007FEF7E3B000-memory.dmp

memory/2440-11-0x000007FEF7DC0000-0x000007FEF7E3B000-memory.dmp

memory/2440-13-0x000007FEF7DC0000-0x000007FEF7E3B000-memory.dmp

memory/2440-17-0x000007FEF7DC0000-0x000007FEF7E3B000-memory.dmp

memory/2440-18-0x000007FEF7DC0000-0x000007FEF7E3B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 18:07

Reported

2024-11-13 18:09

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f.dll

Signatures

Emotet

trojan banker emotet

Emotet family

emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2516 wrote to memory of 3140 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2516 wrote to memory of 3140 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7bd701a81357ba37d18694289fd7d5937bc2122ac668ebc26599ff5ee5cd370f.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UeuBkoRye\JUREc.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
IN 103.133.214.242:8080 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
DE 93.104.209.107:8080 tcp
SG 37.44.244.177:8080 tcp
US 8.8.8.8:53 68.208.201.84.in-addr.arpa udp
GH 196.44.98.190:8080 tcp
US 8.8.8.8:53 66.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
KR 116.124.128.206:8080 tcp
DE 88.217.172.165:8080 tcp
DE 62.171.178.147:8080 tcp
N/A 185.148.168.220:8080 tcp

Files

memory/2516-3-0x0000000000C00000-0x0000000000C01000-memory.dmp

memory/2516-0-0x0000000180000000-0x0000000180032000-memory.dmp

memory/2516-4-0x00007FF8EAF80000-0x00007FF8EAFFB000-memory.dmp

memory/3140-8-0x0000000180000000-0x0000000180032000-memory.dmp