emotet | 86d7d0bc752d9f4b81bd450facb1e62e4a67a730f2f80e922465771c38708d38

General

Target
a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe
Size 446KB
Sample240612-vz4kmsshmc
SHA256 86d7d0bc752d9f4b81bd450facb1e62e4a67a730f2f80e922465771c38708d38
MD5 a17f6444cf9f25deb7d0a20ccca6d76e
SHA1 bf9ef55aa6c33f74b5e25f8cf949c5e53b1b9c78
SHA512 da737d1f3781eb7a07bc24837bf10302c6009dc133f56b1a459b5d39677ff26b1f34075ad459faa6f78ac55be2d0e96619c3aeda15d81f2213cff4a94abd5d9a
SSDEEP 6144:cwekW4xuXsm2rJsMtQvq6H/iN2SO9rb8BhbbGC:cwvuXJ2rJsJv7HaNSFbCbb
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

91.105.94.200:80
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
189.2.177.210:443
181.30.61.163:443
185.178.10.77:80
199.203.62.165:80
177.73.0.98:443
87.106.46.107:8080
5.196.35.138:7080
5.189.178.202:8080
185.183.16.47:80
78.249.119.122:80
191.182.6.118:80
96.227.52.8:443
186.103.141.250:443
50.28.51.143:8080
111.67.12.221:8080
50.121.220.50:80
61.197.92.216:80
212.71.237.140:8080
82.76.111.249:443
110.142.219.51:80
92.24.50.153:80
190.24.243.186:80
51.255.165.160:8080
190.2.31.172:80
82.230.1.24:80
68.183.170.114:8080
192.241.146.84:8080
188.135.15.49:80
186.70.127.199:8090
72.47.248.48:7080
216.47.196.104:80
35.143.99.174:80
213.197.182.158:8080
220.109.145.69:80
172.104.169.32:8080
77.90.136.129:8080
170.81.48.2:80
185.94.252.27:443
138.97.60.141:7080
64.201.88.132:80
137.74.106.111:7080
51.159.23.217:443
178.250.54.208:8080
185.94.252.12:80
45.16.226.117:443
80.11.164.185:80
187.162.248.237:80
204.225.249.100:7080
96.245.123.149:80
70.32.115.157:8080
190.6.193.152:8080
185.215.227.107:443
177.74.228.34:80
190.115.18.139:8080
217.13.106.14:8080
12.162.84.2:8080
190.190.148.27:8080
104.131.41.185:8080
155.186.0.121:80
104.131.103.37:8080
114.158.45.53:80
152.169.22.67:80
67.247.242.247:80
98.13.75.196:80
74.136.144.133:80
74.58.215.226:80
190.163.31.26:80
192.241.143.52:8080
209.236.123.42:8080
174.113.69.136:80
68.69.155.181:80
77.238.212.227:80
77.106.157.34:8080
65.36.62.20:80
181.129.96.162:8080
217.199.160.224:7080
45.33.77.42:8080
94.176.234.118:443
111.67.77.202:8080
83.169.21.32:7080
45.46.37.97:80
60.93.23.51:80
68.183.190.199:8080
70.32.84.74:8080
95.9.180.128:80
219.92.13.25:80
61.92.159.208:8080

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2740-4-0x00000000001D0000-0x00000000001E0000-memory.dmp	emotet
behavioral1/memory/2740-7-0x00000000001C0000-0x00000000001CF000-memory.dmp	emotet
behavioral1/memory/2740-0-0x00000000003C0000-0x00000000003D2000-memory.dmp	emotet
behavioral1/memory/2192-10-0x0000000000290000-0x00000000002A2000-memory.dmp	emotet
behavioral1/memory/2192-14-0x00000000002B0000-0x00000000002C0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2192	prevhost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NlsLexicons000c\prevhost.exe	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2192	prevhost.exe
2192	prevhost.exe
2192	prevhost.exe
2192	prevhost.exe
2192	prevhost.exe
2192	prevhost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2740	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 2192	2740	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe	28
PID 2740 wrote to memory of 2192	2740	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe	28
PID 2740 wrote to memory of 2192	2740	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe	28
PID 2740 wrote to memory of 2192	2740	a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a17f6444cf9f25deb7d0a20ccca6d76e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\SysWOW64\NlsLexicons000c\prevhost.exe
  "C:\Windows\SysWOW64\NlsLexicons000c\prevhost.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2192

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

prevhost.exe

Path C:\Windows\SysWOW64\NlsLexicons000c\prevhost.exe
Size 446KB
SHA256 86d7d0bc752d9f4b81bd450facb1e62e4a67a730f2f80e922465771c38708d38
MD5 a17f6444cf9f25deb7d0a20ccca6d76e
SHA1 bf9ef55aa6c33f74b5e25f8cf949c5e53b1b9c78
SHA512 da737d1f3781eb7a07bc24837bf10302c6009dc133f56b1a459b5d39677ff26b1f34075ad459faa6f78ac55be2d0e96619c3aeda15d81f2213cff4a94abd5d9a
SSDEEP 6144:cwekW4xuXsm2rJsMtQvq6H/iN2SO9rb8BhbbGC:cwvuXJ2rJsJv7HaNSFbCbb
MD5 SHA1 SHA512 SSDEEP

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memory/2192-10-0x0000000000290000-0x00000000002A2000-memory.dmp

Download

memory/2192-14-0x00000000002B0000-0x00000000002C0000-memory.dmp

Download

memory/2740-4-0x00000000001D0000-0x00000000001E0000-memory.dmp

Download

memory/2740-7-0x00000000001C0000-0x00000000001CF000-memory.dmp

Download

memory/2740-0-0x00000000003C0000-0x00000000003D2000-memory.dmp

Download

memory/2740-9-0x0000000000400000-0x0000000000476000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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