emotet | 797ac3d4c7b164b02a7cb642aeb982683cd058b4cdcca97f479de8ecb4489cb8

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 22:20

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General

Target
266f8270c789d0f159a424696826f193_JaffaCakes118.dll
Size 346KB
Sample240704-19fjfssdrn
SHA256 797ac3d4c7b164b02a7cb642aeb982683cd058b4cdcca97f479de8ecb4489cb8
MD5 266f8270c789d0f159a424696826f193
SHA1 4e64857dfc776b95c005c52b09a933b0960808c2
SHA512 d85aadfabe7d2ffd454ab3f4d5ae53f95247f0a543050f3faef277be1c8036dd304e08a85261222eea00f34f281aab84d1727814730402bb61a4909f7f8bd707
SSDEEP 3072:682jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYR8r3:B2L7HN7Kl/jLA90QECrYR63
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80
51.255.203.164:8080
217.160.169.110:8080
51.15.7.145:80
177.85.167.10:80
186.177.174.163:80
190.114.254.163:8080
185.183.16.47:80
149.202.72.142:7080
181.30.61.163:443
31.27.59.105:80
50.28.51.143:8080
68.183.190.199:8080
85.214.26.7:8080
137.74.106.111:7080
200.75.39.254:80
85.105.239.184:443
190.45.24.210:80
170.81.48.2:80
109.101.137.162:8080
110.39.160.38:443
138.97.60.140:8080
192.232.229.53:4143
110.39.162.2:443
91.233.197.70:80
51.255.165.160:8080
213.52.74.198:80
12.162.84.2:8080
82.208.146.142:7080
60.93.23.51:80
172.245.248.239:8080
104.131.41.185:8080
93.149.120.214:80
81.214.253.80:443
190.247.139.101:80
46.105.114.137:8080
70.32.115.157:8080
202.134.4.210:7080
212.71.237.140:8080
177.23.7.151:80
111.67.12.221:8080
197.232.36.108:80
190.162.232.138:80
80.15.100.37:80
95.76.153.115:80
154.127.113.242:80
188.225.32.231:7080
5.196.35.138:7080
211.215.18.93:8080
46.101.58.37:8080
82.48.39.246:80
181.10.46.92:80
190.251.216.100:80
187.162.248.237:80
191.223.36.170:80
138.197.99.250:8080
201.48.121.65:443
78.206.229.130:80
190.210.246.253:80
68.183.170.114:8080
87.106.46.107:8080
122.201.23.45:443
70.32.84.74:8080
143.0.85.206:7080
190.64.88.186:443
217.13.106.14:8080
93.146.143.191:80
188.135.15.49:80
178.211.45.66:8080
138.97.60.141:7080
81.17.93.134:80
83.169.21.32:7080
152.231.89.226:80
80.249.176.206:80
178.250.54.208:8080
206.189.232.2:8080
46.43.2.95:8080
190.24.243.186:80
105.209.235.113:8080
62.84.75.50:80
152.170.79.100:80
209.236.123.42:8080
185.94.252.27:443
12.163.208.58:80
152.169.22.67:80
1.226.84.243:8080
191.241.233.198:80
94.176.234.118:443
209.33.120.130:80
45.16.226.117:443
81.215.230.173:443
172.104.169.32:8080
201.185.69.28:443
167.71.148.58:443
192.175.111.212:7080

rsa_pubkey.plain

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4040	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Mcatfgaec\uefynhzo.vyh	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
396	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3480 wrote to memory of 396	3480	rundll32.exe	81
PID 3480 wrote to memory of 396	3480	rundll32.exe	81
PID 3480 wrote to memory of 396	3480	rundll32.exe	81
PID 396 wrote to memory of 4040	396	rundll32.exe	85
PID 396 wrote to memory of 4040	396	rundll32.exe	85
PID 396 wrote to memory of 4040	396	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\266f8270c789d0f159a424696826f193_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\266f8270c789d0f159a424696826f193_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:396
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mcatfgaec\uefynhzo.vyh",LqWn
    3⤵
    - Loads dropped DLL
    PID:4040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

uefynhzo.vyh

Path C:\Windows\SysWOW64\Mcatfgaec\uefynhzo.vyh
Size 346KB
SHA256 797ac3d4c7b164b02a7cb642aeb982683cd058b4cdcca97f479de8ecb4489cb8
MD5 266f8270c789d0f159a424696826f193
SHA1 4e64857dfc776b95c005c52b09a933b0960808c2
SHA512 d85aadfabe7d2ffd454ab3f4d5ae53f95247f0a543050f3faef277be1c8036dd304e08a85261222eea00f34f281aab84d1727814730402bb61a4909f7f8bd707
SSDEEP 3072:682jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYR8r3:B2L7HN7Kl/jLA90QECrYR63
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/396-0-0x0000000000660000-0x0000000000681000-memory.dmp

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memory/396-1-0x0000000010000000-0x0000000010024000-memory.dmp

Download

memory/396-3-0x0000000010000000-0x0000000010024000-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