emotet | 109e4725b62173ca3769d6140c929f9b61aee2db32e67e19960d52cfe4b91b1d

General

Target

7e4370a65a7255cfeafc483ac40d7d60N.dll
Size

340KB
MD5

7e4370a65a7255cfeafc483ac40d7d60
SHA1

7ed1a1f03cf0bb2314b8ffd5296dd76c9fe2bdda
SHA256

109e4725b62173ca3769d6140c929f9b61aee2db32e67e19960d52cfe4b91b1d
SHA512

0ed17dcf14349e4f10ffe9f09c9f400e619bbf46fa1284905e072b5a62e989edf012f384165247f5bc6ca6edebb6fd5a88a895fab9ec47c5d07dd9933a340b80
SSDEEP

3072:tvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:t206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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	2476	rundll32.exe
7	2476	rundll32.exe
8	2476	rundll32.exe
9	2476	rundll32.exe
12	2476	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Uzzcfszfrsblzsuf\cxdkxducqsbklwl.jkv	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
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1292	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 1292 wrote to memory of 2488	1292	rundll32.exe	31
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32
PID 2488 wrote to memory of 2476	2488	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e4370a65a7255cfeafc483ac40d7d60N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e4370a65a7255cfeafc483ac40d7d60N.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Uzzcfszfrsblzsuf\cxdkxducqsbklwl.jkv",utSUF
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2488
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Uzzcfszfrsblzsuf\cxdkxducqsbklwl.jkv",#1
      4⤵
      Blocklisted process makes network request
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2476

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

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Downloads

memory/1292-0-0x0000000000130000-0x0000000000150000-memory.dmp

Filesize
128KB

Download
memory/1292-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/1292-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2476-7-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2476-6-0x0000000010000000-0x000000001005B000-memory.dmp

Filesize
364KB

Download
memory/2476-8-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2476-10-0x0000000010000000-0x000000001005B000-memory.dmp

Filesize
364KB

Download
memory/2476-11-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2488-3-0x0000000010000000-0x000000001005B000-memory.dmp

Filesize
364KB

Download
memory/2488-5-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2488-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2488-9-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download

Analysis

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