emotet | 597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132

Analysis

max time kernel
119s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 01:13

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General

Target

597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132.dll
Size

696KB
MD5

36e05cdbffc1da49c238d365f18edaef
SHA1

3b2bd329bdcfc058bc494ad0597f183d433b4289
SHA256

597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132
SHA512

642a4f7992a15f9bbdc049397f70c1e1e4c8b076479ca56d186e03bb199ba606e6eeda094c2f08905908f4083a8a56f320f6e65ca8e87e1cf84e1b2fb5ce2247
SSDEEP

12288:FqQlvIOH0GCTBHmPt4eBQhDico09cDlB4Vx/ID/:0uH0GCNeQ1i7H0e

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 9 IoCs

Processes:

rundll32.exe

flow	pid	process
15	3536	rundll32.exe
21	3536	rundll32.exe
35	3536	rundll32.exe
36	3536	rundll32.exe
39	3536	rundll32.exe
40	3536	rundll32.exe
45	3536	rundll32.exe
46	3536	rundll32.exe
47	3536	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

3536 rundll32.exe
3536 rundll32.exe

pid	process
3536	rundll32.exe
3536	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 4088 wrote to memory of 3044	4088	rundll32.exe	rundll32.exe
PID 4088 wrote to memory of 3044	4088	rundll32.exe	rundll32.exe
PID 4088 wrote to memory of 3044	4088	rundll32.exe	rundll32.exe
PID 3044 wrote to memory of 3536	3044	rundll32.exe	rundll32.exe
PID 3044 wrote to memory of 3536	3044	rundll32.exe	rundll32.exe
PID 3044 wrote to memory of 3536	3044	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\597ba31a26c463381000e9099f8523a170a6ffc345161a9e1ab721648f70b132.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3536

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/3044-0-0x0000000002D90000-0x0000000002DB8000-memory.dmp

Filesize
160KB

Download
memory/3536-4-0x00000000026F0000-0x0000000002718000-memory.dmp

Filesize
160KB

Download
memory/3536-8-0x00000000026F0000-0x0000000002718000-memory.dmp

Filesize
160KB

Download
memory/3536-10-0x0000000002EC0000-0x0000000002EE8000-memory.dmp

Filesize
160KB

Download
memory/3536-13-0x0000000003060000-0x0000000003088000-memory.dmp

Filesize
160KB

Download
memory/3536-17-0x00000000030C0000-0x00000000030E8000-memory.dmp

Filesize
160KB

Download
memory/3536-21-0x00000000031A0000-0x00000000031C8000-memory.dmp

Filesize
160KB

Download
memory/3536-25-0x00000000032B0000-0x00000000032D8000-memory.dmp

Filesize
160KB

Download
memory/3536-29-0x00000000033B0000-0x00000000033D8000-memory.dmp

Filesize
160KB

Download
memory/3536-33-0x00000000034B0000-0x00000000034D8000-memory.dmp

Filesize
160KB

Download
memory/3536-37-0x0000000002600000-0x0000000002611000-memory.dmp

Filesize
68KB

Download