emotet | 7a2a02bb9b3690ebe9f89d845c510075854f69cbc02608db416305e9e48b524f

Analysis

max time kernel
150s
max time network
139s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 09:26

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General

Target

7834499149add19c6c3507d0f2f31319.exe
Size

457KB
MD5

7834499149add19c6c3507d0f2f31319
SHA1

3f7eba783edef4988692355e4c7f617a34fa59d4
SHA256

ea7191957590892433a40deb9421352a5dda21500e611eff8f810c71ebd2942a
SHA512

740fecdd3c684f3199f4923d47d67db3188434591d8ece39a18ae65a160ce4f5d7fd3d8f88b29aff795e9312d95eb05da8391340cfd109b05d26d071c18e6f81
SSDEEP

12288:QCeRhmZzvnDrcmacsitPbD5bZy6dFDHvTzT29cq:dFvXvfumVLP29cq

Score

10^/10

emotet epoch1 banker dave discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

190.96.15.50:80

192.175.111.214:8080

95.85.33.23:8080

192.232.229.54:7080

200.127.14.97:80

190.188.245.242:80

51.15.7.145:80

138.97.60.140:8080

98.13.75.196:80

213.52.74.198:80

74.58.215.226:80

192.81.38.31:80

191.182.6.118:80

212.71.237.140:8080

209.236.123.42:8080

60.93.23.51:80

178.211.45.66:8080

190.24.243.186:80

62.84.75.50:80

50.121.220.50:80

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral29/memory/1868-4-0x00000000003E0000-0x00000000003FF000-memory.dmp	emotet
behavioral29/memory/1868-0-0x0000000000330000-0x0000000000350000-memory.dmp	emotet
behavioral29/memory/1868-8-0x0000000000280000-0x000000000029E000-memory.dmp	emotet
behavioral29/memory/2100-15-0x00000000003C0000-0x00000000003DF000-memory.dmp	emotet
behavioral29/memory/2100-11-0x00000000002A0000-0x00000000002C0000-memory.dmp	emotet

Dave packer 1 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

resource	yara_rule
behavioral29/memory/1868-8-0x0000000000280000-0x000000000029E000-memory.dmp	dave

Executes dropped EXE 1 IoCs

pid	Process
2100	azroles.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\SystemPropertiesDataExecutionPrevention\azroles.exe	7834499149add19c6c3507d0f2f31319.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	azroles.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7834499149add19c6c3507d0f2f31319.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2100	azroles.exe
2100	azroles.exe
2100	azroles.exe
2100	azroles.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1868	7834499149add19c6c3507d0f2f31319.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1868	7834499149add19c6c3507d0f2f31319.exe
2100	azroles.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2100	1868	7834499149add19c6c3507d0f2f31319.exe	28
PID 1868 wrote to memory of 2100	1868	7834499149add19c6c3507d0f2f31319.exe	28
PID 1868 wrote to memory of 2100	1868	7834499149add19c6c3507d0f2f31319.exe	28
PID 1868 wrote to memory of 2100	1868	7834499149add19c6c3507d0f2f31319.exe	28

C:\Users\Admin\AppData\Local\Temp\7834499149add19c6c3507d0f2f31319.exe
"C:\Users\Admin\AppData\Local\Temp\7834499149add19c6c3507d0f2f31319.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\SystemPropertiesDataExecutionPrevention\azroles.exe
  "C:\Windows\SysWOW64\SystemPropertiesDataExecutionPrevention\azroles.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\SystemPropertiesDataExecutionPrevention\azroles.exe

Filesize
457KB

MD5
7834499149add19c6c3507d0f2f31319

SHA1
3f7eba783edef4988692355e4c7f617a34fa59d4

SHA256
ea7191957590892433a40deb9421352a5dda21500e611eff8f810c71ebd2942a

SHA512
740fecdd3c684f3199f4923d47d67db3188434591d8ece39a18ae65a160ce4f5d7fd3d8f88b29aff795e9312d95eb05da8391340cfd109b05d26d071c18e6f81

Download Submit
memory/1868-4-0x00000000003E0000-0x00000000003FF000-memory.dmp

Filesize
124KB

Download
memory/1868-0-0x0000000000330000-0x0000000000350000-memory.dmp

Filesize
128KB

Download
memory/1868-8-0x0000000000280000-0x000000000029E000-memory.dmp

Filesize
120KB

Download
memory/1868-10-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2100-15-0x00000000003C0000-0x00000000003DF000-memory.dmp

Filesize
124KB

Download
memory/2100-11-0x00000000002A0000-0x00000000002C0000-memory.dmp

Filesize
128KB

Download