emotet | 493a9ab2b8dbbb88ec67da1455fb983863bd05c9f77ca1585989481b7957965a

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 18:30

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General

Target

34f3c3c4bb63b2786f137fb17e943a0ea9abb8dc2a74da27c5d4b480525856fc.dll
Size

1004KB
MD5

9fd3483e25834b4d22840bddad147f75
SHA1

10e508e3ae9220c99e02c790ff2db4deca5b4cff
SHA256

34f3c3c4bb63b2786f137fb17e943a0ea9abb8dc2a74da27c5d4b480525856fc
SHA512

daa777a38ba27e82bb6d4b210991eea186901f0f9cb01be6d548006572a9f29fb456a012d4aba4c27b2cf9ac01da9ef58647ab95cfedb9d7274042a4d0c8da41
SSDEEP

12288:AFFTO6oyclOdChc3cA5D1mJiQiHYvVP6FuR6shQLj88F+Krf6:v6oycln8cACimP68ThQjrf

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

217.182.143.248:8080

185.4.135.27:8080

192.99.251.50:443

146.59.226.45:443

162.214.118.104:8080

195.154.133.20:443

103.75.201.2:443

5.9.116.246:8080

177.87.70.10:8080

31.24.158.56:8080

103.75.201.4:443

158.69.222.101:443

185.157.82.211:8080

185.8.212.130:7080

186.250.48.117:7080

110.232.117.186:8080

46.55.222.11:443

196.218.30.83:443

51.91.7.5:8080

176.56.128.118:443

eck1.plain

ecs1.plain

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
392	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Zcigdjmyeejovl\vhlgxaoaxsalh.gtz	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
392	regsvr32.exe
392	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4344	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 4344	2032	regsvr32.exe	82
PID 2032 wrote to memory of 4344	2032	regsvr32.exe	82
PID 2032 wrote to memory of 4344	2032	regsvr32.exe	82
PID 4344 wrote to memory of 392	4344	regsvr32.exe	83
PID 4344 wrote to memory of 392	4344	regsvr32.exe	83
PID 4344 wrote to memory of 392	4344	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\34f3c3c4bb63b2786f137fb17e943a0ea9abb8dc2a74da27c5d4b480525856fc.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\34f3c3c4bb63b2786f137fb17e943a0ea9abb8dc2a74da27c5d4b480525856fc.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4344
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Zcigdjmyeejovl\vhlgxaoaxsalh.gtz"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\Zcigdjmyeejovl\vhlgxaoaxsalh.gtz

Filesize
1004KB

MD5
9fd3483e25834b4d22840bddad147f75

SHA1
10e508e3ae9220c99e02c790ff2db4deca5b4cff

SHA256
34f3c3c4bb63b2786f137fb17e943a0ea9abb8dc2a74da27c5d4b480525856fc

SHA512
daa777a38ba27e82bb6d4b210991eea186901f0f9cb01be6d548006572a9f29fb456a012d4aba4c27b2cf9ac01da9ef58647ab95cfedb9d7274042a4d0c8da41

Download Submit
memory/392-5-0x0000000000E00000-0x0000000000E28000-memory.dmp

Filesize
160KB

Download
memory/4344-0-0x0000000002F20000-0x0000000002F48000-memory.dmp

Filesize
160KB

Download
memory/4344-3-0x0000000010000000-0x00000000100FF000-memory.dmp

Filesize
1020KB

Download