emotet | 0da56126ffb57acb5bb1a3ffa1c4c0c2605d257988b2d2964344b8f23173f615

Resubmissions

12-01-2025 13:22

250112-ql79fswnen 10

07-01-2025 20:31

250107-za2f7szjak 10

Analysis

max time kernel
885s
max time network
894s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 13:22

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General

Target

96591.exe
Size

1.2MB
MD5

568d17d6da77a46e35c8094a7c414375
SHA1

500fa749471dad4ae40da6aa33fd6b2a53bcf200
SHA256

0da56126ffb57acb5bb1a3ffa1c4c0c2605d257988b2d2964344b8f23173f615
SHA512

7beb044f8bd366350b267c0fedc8466d2c5fd80b0f791f5697ce4577edced36b668401fd48df90b6c4ced05247d990c5e739e7232a2dcfc059dcc0c6a79d9427
SSDEEP

12288:D+FwW6Se3oB/8WjH2fIGOVoDJLvfOqsUFY:D+qJSgZwEIGOVUJLnOqs+Y

Score

10^/10

emotet banker discovery trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet
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 4 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	96591.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	restartmtpbt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	restartmtpbt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96591.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
552	96591.exe
552	96591.exe
2480	96591.exe
2480	96591.exe
1668	restartmtpbt.exe
1668	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe
1552	restartmtpbt.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2480	96591.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 2480	552	96591.exe	83
PID 552 wrote to memory of 2480	552	96591.exe	83
PID 552 wrote to memory of 2480	552	96591.exe	83
PID 1668 wrote to memory of 1552	1668	restartmtpbt.exe	86
PID 1668 wrote to memory of 1552	1668	restartmtpbt.exe	86
PID 1668 wrote to memory of 1552	1668	restartmtpbt.exe	86

C:\Users\Admin\AppData\Local\Temp\96591.exe
C:\Users\Admin\AppData\Local\Temp\96591.exe cmd /c %SIGILL% "SIGTERM|DELETE|SIGKILL"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:552
- C:\Users\Admin\AppData\Local\Temp\96591.exe
  "C:\Users\Admin\AppData\Local\Temp\96591.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2480

C:\Windows\SysWOW64\restartmtpbt.exe
"C:\Windows\SysWOW64\restartmtpbt.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\restartmtpbt.exe
  "C:\Windows\SysWOW64\restartmtpbt.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1552

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

Replay Monitor

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Downloads

memory/552-0-0x00000000022B0000-0x00000000022C9000-memory.dmp

Filesize
100KB

Download
memory/552-4-0x00000000022B0000-0x00000000022C9000-memory.dmp

Filesize
100KB

Download
memory/552-6-0x00000000022D0000-0x00000000022E0000-memory.dmp

Filesize
64KB

Download
memory/552-5-0x0000000002290000-0x00000000022A9000-memory.dmp

Filesize
100KB

Download
memory/552-14-0x0000000002290000-0x00000000022A9000-memory.dmp

Filesize
100KB

Download
memory/1552-32-0x0000000000E20000-0x0000000000E39000-memory.dmp

Filesize
100KB

Download
memory/1552-22-0x0000000000E40000-0x0000000000E59000-memory.dmp

Filesize
100KB

Download
memory/1552-26-0x0000000000E40000-0x0000000000E59000-memory.dmp

Filesize
100KB

Download
memory/1552-27-0x0000000000E20000-0x0000000000E39000-memory.dmp

Filesize
100KB

Download
memory/1552-28-0x0000000000E60000-0x0000000000E70000-memory.dmp

Filesize
64KB

Download
memory/1668-21-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/1668-20-0x00000000005F0000-0x0000000000609000-memory.dmp

Filesize
100KB

Download
memory/1668-15-0x0000000000610000-0x0000000000629000-memory.dmp

Filesize
100KB

Download
memory/1668-19-0x0000000000610000-0x0000000000629000-memory.dmp

Filesize
100KB

Download
memory/1668-29-0x00000000005F0000-0x0000000000609000-memory.dmp

Filesize
100KB

Download
memory/2480-12-0x0000000002160000-0x0000000002179000-memory.dmp

Filesize
100KB

Download
memory/2480-13-0x00000000021A0000-0x00000000021B0000-memory.dmp

Filesize
64KB

Download
memory/2480-11-0x0000000002180000-0x0000000002199000-memory.dmp

Filesize
100KB

Download
memory/2480-31-0x0000000002160000-0x0000000002179000-memory.dmp

Filesize
100KB

Download
memory/2480-30-0x0000000000400000-0x000000000052A000-memory.dmp

Filesize
1.2MB

Download
memory/2480-7-0x0000000002180000-0x0000000002199000-memory.dmp

Filesize
100KB

Download