emotet | 106b570c29bf0dc57a1a3b623faef88230cff2ae8d6290c3d7176833f87e6e8d

General

Target

cbd561a5f49aabd8a80c87bbfc7732d0N.dll
Size

346KB
MD5

cbd561a5f49aabd8a80c87bbfc7732d0
SHA1

f967915a649f92988ba692f6c0ca982500785468
SHA256

106b570c29bf0dc57a1a3b623faef88230cff2ae8d6290c3d7176833f87e6e8d
SHA512

27f3d2cc8aae15c5b7acd51740d22ad7980a327af2dcd187f3f8f828265e00e379643f2f756372185233906707ef3e8faf6b03bcc44032269434bc7d7e5491c9
SSDEEP

3072:l82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:+2L7HN7Kl/jLA90QECrYRpj

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

51.15.7.145:80

177.85.167.10:80

186.177.174.163:80

190.114.254.163:8080

185.183.16.47:80

149.202.72.142:7080

181.30.61.163:443

31.27.59.105:80

50.28.51.143:8080

68.183.190.199:8080

85.214.26.7:8080

137.74.106.111:7080

200.75.39.254:80

85.105.239.184:443

190.45.24.210:80

170.81.48.2:80

109.101.137.162:8080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 5 IoCs

flow	pid	Process
4	2132	rundll32.exe
7	2132	rundll32.exe
8	2132	rundll32.exe
9	2132	rundll32.exe
12	2132	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Zooln\igqi.syl	rundll32.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 3 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	rundll32.exe
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 4 IoCs

pid	Process
2132	rundll32.exe
2132	rundll32.exe
2132	rundll32.exe
2132	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2328	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 3044 wrote to memory of 2328	3044	rundll32.exe	31
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2328 wrote to memory of 2456	2328	rundll32.exe	32
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33
PID 2456 wrote to memory of 2132	2456	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbd561a5f49aabd8a80c87bbfc7732d0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbd561a5f49aabd8a80c87bbfc7732d0N.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Zooln\igqi.syl",gLzHXYT
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2456
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Zooln\igqi.syl",#1
      4⤵
      Blocklisted process makes network request
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2132-6-0x0000000010000000-0x000000001005D000-memory.dmp

Filesize
372KB

Download
memory/2132-7-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2132-8-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2132-9-0x0000000010000000-0x000000001005D000-memory.dmp

Filesize
372KB

Download
memory/2132-10-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2328-0-0x00000000001C0000-0x00000000001E1000-memory.dmp

Filesize
132KB

Download
memory/2328-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2328-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2456-3-0x0000000010000000-0x000000001005D000-memory.dmp

Filesize
372KB

Download
memory/2456-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2456-5-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing