emotet | c783c92b42ced4137905d7c65180c9de8732fc48a2923036aad4f704f9630d26

General

Target
b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe
Size 308KB
Sample240617-hhtynasgnp
SHA256 c783c92b42ced4137905d7c65180c9de8732fc48a2923036aad4f704f9630d26
MD5 b73ff4bd2c42f3ae83e9a54dc961e775
SHA1 b42270c0fc8af3d8ec5209d03d48af1075d1c059
SHA512 d5531830e6c8f6c2a9956d62f3cadac081fcf0e935848625bd994ad94414ce57f22fdeb0bdd48ac83644c1b80df07044ade4714dfcd9012b1bc37a68c5c713b5
SSDEEP 3072:tCPATouZdBAm8u5qvwuNPQItC7iykMPNPLlEg56pnvhEPcz/sjxOZe5:MPCum81YIPQMCuyDDlB25y4Ze5
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

149.202.197.94:8080
139.162.75.91:8080
37.187.2.199:443
165.227.156.155:443
90.77.228.193:8090
67.225.179.64:8080
87.106.139.101:8080
191.92.209.110:7080
83.136.245.190:8080
65.23.154.17:8080
190.211.207.11:443
115.78.95.230:443
190.147.215.53:22
62.75.187.192:8080
173.249.47.77:8080
104.131.44.150:8080
190.145.67.134:8090
138.201.140.110:8080
103.39.131.88:80
80.11.163.139:21
182.176.132.213:8090
5.196.74.210:8080
217.160.182.191:8080
167.99.105.223:7080
87.230.19.21:8080
192.81.213.192:8080
59.103.164.174:80
176.31.200.130:8080
85.104.59.244:20
31.12.67.62:7080
159.65.25.128:8080
212.129.24.79:8080
37.157.194.134:443
181.143.194.138:443
186.4.172.5:20
192.241.255.77:8080
178.210.51.222:8080
186.4.172.5:8080
92.222.216.44:8080
95.128.43.213:8080
144.139.247.220:80
190.226.44.20:21
45.33.49.124:443
181.31.213.158:8080
104.131.11.150:8080
186.4.172.5:443
46.105.131.87:80
104.236.246.93:8080
173.212.203.26:8080
181.57.193.14:80
211.63.71.72:8080
78.24.219.147:8080
94.205.247.10:80
201.250.92.247:50000
31.172.240.91:8080
169.239.182.217:8080
149.202.153.252:8080
183.102.238.69:465
87.106.136.232:8080
167.71.10.37:8080
200.71.148.138:8080
192.241.220.155:8080
91.205.215.66:8080
152.89.236.214:8080
104.239.175.211:8080
178.209.71.63:8080
144.76.56.36:8080
107.170.24.125:8080
189.209.217.49:80
190.53.135.159:21
186.75.241.230:80

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	wrapwsa.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	wrapwsa.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	wrapwsa.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	wrapwsa.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	wrapwsa.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	wrapwsa.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	wrapwsa.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe
1560	wrapwsa.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4104	b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4104	4252	b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe	85
PID 4252 wrote to memory of 4104	4252	b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe	85
PID 4252 wrote to memory of 4104	4252	b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe	85
PID 3728 wrote to memory of 1560	3728	wrapwsa.exe	87
PID 3728 wrote to memory of 1560	3728	wrapwsa.exe	87
PID 3728 wrote to memory of 1560	3728	wrapwsa.exe	87

C:\Users\Admin\AppData\Local\Temp\b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4252
- C:\Users\Admin\AppData\Local\Temp\b73ff4bd2c42f3ae83e9a54dc961e775_JaffaCakes118.exe
  --50a68a18
  2⤵
  - Suspicious behavior: RenamesItself
  PID:4104

C:\Windows\SysWOW64\wrapwsa.exe
"C:\Windows\SysWOW64\wrapwsa.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3728
- C:\Windows\SysWOW64\wrapwsa.exe
  --5a5c2451
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:1560

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

810077f5bbf3ff29a811eaffcf25df49_6b8fed25-7af2-4faa-8715-fe0b598ba931

Path C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\810077f5bbf3ff29a811eaffcf25df49_6b8fed25-7af2-4faa-8715-fe0b598ba931
Size 50B
SHA256 044e03d289dab3cac16b897753db443f1e6c00fc2de84c1a9239590f1becba92
MD5 96cbe736282c499a24b063fb66e1da22
SHA1 baa5bcc62c469b7f6d0b459f17cb6fcb8b35a300
SHA512 b3f602e0d9f9b1f8daed78c92776251f86cc45b07f162d77314777c32228d921d5a4219f05eb312f840963df0040441106d387351525465347f7f4088e4fbb92
MD5 SHA1 SHA512

Submit Download

memory/1560-20-0x00000000006F0000-0x0000000000705000-memory.dmp

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memory/3728-12-0x0000000000EC0000-0x0000000000ED5000-memory.dmp

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memory/4104-6-0x00000000020A0000-0x00000000020B5000-memory.dmp

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memory/4104-17-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/4252-5-0x00000000021E0000-0x00000000021F0000-memory.dmp

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memory/4252-0-0x00000000021F0000-0x0000000002205000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads