emotet | e59e7db0c75cef4bb6e057d725bae7ed5e13fd011b54fe39c3fe7cdb123b684f

Analysis

max time kernel
280s
max time network
297s
platform
windows7_x64
resource
win7-20220414-en
submitted
20-06-2022 13:51

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General

Target

196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe
Size

384KB
MD5

e5fbc1da28635c999735d46d021c1b69
SHA1

98bd51f54697562312fabfea5dcadd3eed997207
SHA256

196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe
SHA512

8c0f3a35bdfd4e7821f72793595f576a836d5d52ed650d7291c87673489452ef55c5b6182666a678edbf32f4aabc4f8a18fa5e88261c4c919cb012ec585d2fae

Score

10^/10

emotet epoch2 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

99.247.33.186:80

181.165.68.127:80

64.207.182.168:8080

51.89.36.180:443

51.89.199.141:8080

87.106.139.101:8080

139.162.60.124:8080

74.208.45.104:8080

209.141.54.221:7080

173.173.254.105:80

217.20.166.178:7080

208.74.26.234:80

88.153.35.32:80

216.139.123.119:80

110.145.101.66:443

176.111.60.55:8080

139.99.158.11:443

109.116.245.80:80

172.86.188.251:8080

115.94.207.99:443

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M11
suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M11
suricata

Emotet Payload 3 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral5/memory/1064-55-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral5/memory/1064-59-0x0000000000250000-0x0000000000260000-memory.dmp	emotet
behavioral5/memory/1064-62-0x0000000000220000-0x000000000022F000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1088	cmlua.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\fmifs\cmlua.exe	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\notepad.exe	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe
File opened for modification	C:\Windows\notepad.exe	cmlua.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe
1088	cmlua.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe
1088	cmlua.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1064 wrote to memory of 1088	1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	28
PID 1064 wrote to memory of 1088	1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	28
PID 1064 wrote to memory of 1088	1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	28
PID 1064 wrote to memory of 1088	1064	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	28

C:\Users\Admin\AppData\Local\Temp\196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe
"C:\Users\Admin\AppData\Local\Temp\196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Windows\SysWOW64\fmifs\cmlua.exe
  "C:\Windows\SysWOW64\fmifs\cmlua.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1088

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\fmifs\cmlua.exe

Filesize
384KB

MD5
e5fbc1da28635c999735d46d021c1b69

SHA1
98bd51f54697562312fabfea5dcadd3eed997207

SHA256
196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe

SHA512
8c0f3a35bdfd4e7821f72793595f576a836d5d52ed650d7291c87673489452ef55c5b6182666a678edbf32f4aabc4f8a18fa5e88261c4c919cb012ec585d2fae

Download Submit
memory/1064-54-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1064-55-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/1064-59-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/1064-62-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download