emotet | 672d3e3a2dbecb8950cb8bd76c637fad98b59a3d27d1bf18fc327f40fa0948a3

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:03

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General

Target

E1-20200827_095810.exe
Size

202KB
MD5

a8117e700e265412085b4cc41ea5bd37
SHA1

4f3646d9305d0c6b79f7dd50d00649a639eba8ce
SHA256

94477836420ad52b170b6ca8f84bff105c42c5cc7d7fd433599771cac80b4029
SHA512

9ba305f7501f60adc2608e1c52bb9638010d8297b8f84a4b842291854852454d76fe498194a05304326a8051004859b0260c274e421a4b80e03ebfdf4185ae92
SSDEEP

3072:xOT444444444444444444444444444444444444444444444444444444444444E:4zjOQOjuoPR

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

71.197.211.156:80

91.121.54.71:8080

209.236.123.42:8080

89.32.150.160:8080

68.183.190.199:8080

45.161.242.102:80

217.199.160.224:7080

73.116.193.136:80

190.163.31.26:80

68.183.170.114:8080

207.144.103.227:80

114.109.179.60:80

178.148.55.236:8080

188.135.15.49:80

72.47.248.48:7080

83.169.21.32:7080

24.135.198.218:80

212.174.55.22:443

174.100.27.229:80

192.241.143.52:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet
Executes dropped EXE 1 IoCs

Processes:

dot3dlg.exe

pid process

2160 dot3dlg.exe
Drops file in System32 directory 1 IoCs

Processes:

E1-20200827_095810.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\mfc100fra\dot3dlg.exe E1-20200827_095810.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2160	dot3dlg.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\mfc100fra\dot3dlg.exe	E1-20200827_095810.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

Processes:

E1-20200827_095810.exedot3dlg.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E1-20200827_095810.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dot3dlg.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

dot3dlg.exe

pid process

2160 dot3dlg.exe
2160 dot3dlg.exe
2160 dot3dlg.exe
2160 dot3dlg.exe
2160 dot3dlg.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

E1-20200827_095810.exe

pid process

2196 E1-20200827_095810.exe

pid	process
2160	dot3dlg.exe
2160	dot3dlg.exe
2160	dot3dlg.exe
2160	dot3dlg.exe
2160	dot3dlg.exe

pid	process
2196	E1-20200827_095810.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

E1-20200827_095810.exe

description	pid	process	target process
PID 2196 wrote to memory of 2160	2196	E1-20200827_095810.exe	dot3dlg.exe
PID 2196 wrote to memory of 2160	2196	E1-20200827_095810.exe	dot3dlg.exe
PID 2196 wrote to memory of 2160	2196	E1-20200827_095810.exe	dot3dlg.exe
PID 2196 wrote to memory of 2160	2196	E1-20200827_095810.exe	dot3dlg.exe

C:\Users\Admin\AppData\Local\Temp\E1-20200827_095810.exe
"C:\Users\Admin\AppData\Local\Temp\E1-20200827_095810.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\mfc100fra\dot3dlg.exe
  "C:\Windows\SysWOW64\mfc100fra\dot3dlg.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2160

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\mfc100fra\dot3dlg.exe

Filesize
202KB

MD5
a8117e700e265412085b4cc41ea5bd37

SHA1
4f3646d9305d0c6b79f7dd50d00649a639eba8ce

SHA256
94477836420ad52b170b6ca8f84bff105c42c5cc7d7fd433599771cac80b4029

SHA512
9ba305f7501f60adc2608e1c52bb9638010d8297b8f84a4b842291854852454d76fe498194a05304326a8051004859b0260c274e421a4b80e03ebfdf4185ae92

Download Submit
memory/2160-7-0x00000000001D0000-0x00000000001DC000-memory.dmp

Filesize
48KB

Download
memory/2160-11-0x00000000001D0000-0x00000000001DC000-memory.dmp

Filesize
48KB

Download
memory/2196-0-0x0000000000240000-0x000000000024C000-memory.dmp

Filesize
48KB

Download
memory/2196-4-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2196-5-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download