emotet | 35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea

Analysis

max time kernel
149s
max time network
157s
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 21:34

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General

Target

35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea.dll
Size

696KB
MD5

c2e0dc766b57b438cc6ec09d91f05172
SHA1

98159c0594b571cde771d4323f5d76c80f753d89
SHA256

35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea
SHA512

b3144f68c1cbcfc6042113286d2882647a16806cf49d1ce1560d1f99ecea7ef174bcb94a904303812ae4a9dfaa05f721c7cfe77df040fae43a8a9f4cc046b37a
SSDEEP

12288:FqQlvIOH0GCTBHmPt4eBQhIico09cDlB4Vx/ID:0uH0GCNeQqi7H0

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

91.200.186.228:443

41.76.108.46:8080

188.165.214.166:7080

191.252.196.221:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

212.237.56.116:7080

216.158.226.206:443

110.232.117.186:8080

eck1.plain

ecs1.plain

Signatures

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

Blocklisted process makes network request 11 IoCs

Processes:

rundll32.exe

flow	pid	Process
14	1924	rundll32.exe
23	1924	rundll32.exe
37	1924	rundll32.exe
38	1924	rundll32.exe
39	1924	rundll32.exe
40	1924	rundll32.exe
44	1924	rundll32.exe
45	1924	rundll32.exe
50	1924	rundll32.exe
52	1924	rundll32.exe
53	1924	rundll32.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:

rundll32.exerundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid	Process
1924	rundll32.exe
1924	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 4688 wrote to memory of 1400	4688	rundll32.exe	82
PID 4688 wrote to memory of 1400	4688	rundll32.exe	82
PID 4688 wrote to memory of 1400	4688	rundll32.exe	82
PID 1400 wrote to memory of 1924	1400	rundll32.exe	83
PID 1400 wrote to memory of 1924	1400	rundll32.exe	83
PID 1400 wrote to memory of 1924	1400	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1400
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\35538d3743f218d51d374fb967db8d3cf1ce0bf1736ab3253e5e6eaf667cebea.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1924

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

memory/1400-0-0x0000000001420000-0x0000000001448000-memory.dmp

Filesize
160KB

Download
memory/1924-5-0x0000000000F50000-0x0000000000F78000-memory.dmp

Filesize
160KB

Download
memory/1924-8-0x0000000000F50000-0x0000000000F78000-memory.dmp

Filesize
160KB

Download
memory/1924-9-0x0000000002F30000-0x0000000002F58000-memory.dmp

Filesize
160KB

Download
memory/1924-13-0x00000000030D0000-0x00000000030F8000-memory.dmp

Filesize
160KB

Download
memory/1924-17-0x0000000003130000-0x0000000003158000-memory.dmp

Filesize
160KB

Download
memory/1924-21-0x0000000003210000-0x0000000003238000-memory.dmp

Filesize
160KB

Download
memory/1924-25-0x0000000003310000-0x0000000003338000-memory.dmp

Filesize
160KB

Download
memory/1924-29-0x0000000003420000-0x0000000003448000-memory.dmp

Filesize
160KB

Download
memory/1924-33-0x0000000003510000-0x0000000003538000-memory.dmp

Filesize
160KB

Download
memory/1924-37-0x0000000000DC0000-0x0000000000DD1000-memory.dmp

Filesize
68KB

Download
memory/1924-49-0x0000000000D40000-0x0000000000D68000-memory.dmp

Filesize
160KB

Download
memory/1924-54-0x0000000000ED0000-0x0000000000EF8000-memory.dmp

Filesize
160KB

Download
memory/1924-58-0x0000000002FD0000-0x0000000002FF8000-memory.dmp

Filesize
160KB

Download