emotet | e59e7db0c75cef4bb6e057d725bae7ed5e13fd011b54fe39c3fe7cdb123b684f

Analysis

max time kernel
316s
max time network
321s
platform
windows10-2004_x64
resource
win10v2004-20220414-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 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral6/memory/868-130-0x0000000002260000-0x0000000002272000-memory.dmp	emotet
behavioral6/memory/868-134-0x00000000021C0000-0x00000000021D0000-memory.dmp	emotet
behavioral6/memory/868-137-0x00000000021B0000-0x00000000021BF000-memory.dmp	emotet
behavioral6/memory/2316-140-0x00000000005A0000-0x00000000005B2000-memory.dmp	emotet
behavioral6/memory/2316-144-0x00000000006E0000-0x00000000006F0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2316	subst.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\console\subst.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	subst.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 28 IoCs

pid	Process
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe
2316	subst.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
868	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
868	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe
2316	subst.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 2316	868	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	81
PID 868 wrote to memory of 2316	868	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	81
PID 868 wrote to memory of 2316	868	196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe.exe	81

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:868
- C:\Windows\SysWOW64\console\subst.exe
  "C:\Windows\SysWOW64\console\subst.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2316

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\console\subst.exe

Filesize
384KB

MD5
e5fbc1da28635c999735d46d021c1b69

SHA1
98bd51f54697562312fabfea5dcadd3eed997207

SHA256
196c17a866c395520e3440779c11fa79063127efb81cfb5d44f9c664f6a790fe

SHA512
8c0f3a35bdfd4e7821f72793595f576a836d5d52ed650d7291c87673489452ef55c5b6182666a678edbf32f4aabc4f8a18fa5e88261c4c919cb012ec585d2fae

Download Submit
memory/868-130-0x0000000002260000-0x0000000002272000-memory.dmp

Filesize
72KB

Download
memory/868-134-0x00000000021C0000-0x00000000021D0000-memory.dmp

Filesize
64KB

Download
memory/868-137-0x00000000021B0000-0x00000000021BF000-memory.dmp

Filesize
60KB

Download
memory/2316-140-0x00000000005A0000-0x00000000005B2000-memory.dmp

Filesize
72KB

Download
memory/2316-144-0x00000000006E0000-0x00000000006F0000-memory.dmp

Filesize
64KB

Download