emotet | a90920b61c2064f630bdbe5171677022cda618890ea6659bec7e610cb02b373f

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 13:37

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General

Target
3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll
Size 330KB
Sample240712-qws8aawaml
SHA256 a90920b61c2064f630bdbe5171677022cda618890ea6659bec7e610cb02b373f
MD5 3d96dd0d94bcd38d529df19f250da83e
SHA1 350c4e9afa4bf117ccb594ca1b40269465293234
SHA512 77cc5f693d981d4f78d83ada9a0e55708b19c6389badcd7d241a7a110508af8780bfe3349c3e08407d34b2ec88c1172337447355f0eb3154fa191d9fa527d749
SSDEEP 3072:/Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:Jq1sFAwgwmBv3wnIgG4oAYxvU54gc
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

190.55.186.229:80
203.157.152.9:7080
157.245.145.87:443
109.99.146.210:8080
116.202.10.123:8080
172.96.190.154:8080
163.53.204.180:443
190.107.118.125:80
91.93.3.85:8080
185.142.236.163:443
115.79.195.246:80
120.51.34.254:80
192.210.217.94:8080
198.20.228.9:8080
91.75.75.46:80
54.38.143.245:8080
161.49.84.2:80
162.144.145.58:8080
178.33.167.120:8080
201.193.160.196:80
143.95.101.72:8080
37.205.9.252:7080
178.62.254.156:8080
103.80.51.61:8080
74.208.173.91:8080
203.153.216.178:7080
152.32.75.74:443
37.46.129.215:8080
70.32.89.105:8080
179.233.3.89:80
132.248.38.158:80
103.229.73.17:8080
2.58.16.86:8080
82.78.179.117:443
139.59.61.215:443
75.127.14.170:8080
78.90.78.210:80
122.116.104.238:8443
5.79.70.250:8080
182.73.7.59:8080
192.163.221.191:8080
139.59.12.63:8080
190.19.169.69:443
58.27.215.3:8080
201.163.74.204:80
175.103.38.146:80
139.5.101.203:80
201.212.61.66:80
117.2.139.117:443
186.96.170.61:80
50.116.78.109:8080
68.133.75.203:8080
183.91.3.63:80
65.32.168.171:80
172.104.46.84:8080
27.78.27.110:443
172.193.14.201:80
103.93.220.182:80
49.206.16.156:80
223.17.215.76:80
203.56.191.129:8080
195.159.28.244:8080
195.201.56.70:8080
110.37.224.243:80
110.172.180.180:8080
188.166.220.180:7080
180.148.4.130:8080
157.7.164.178:8081
88.58.209.2:80
91.83.93.103:443
24.230.124.78:80
8.4.9.137:8080
203.160.167.243:80
192.241.220.183:8080
79.133.6.236:8080
186.146.229.172:80
46.105.131.68:8080
178.254.36.182:8080
46.32.229.152:8080
202.29.237.113:8080
185.208.226.142:8080
2.82.75.215:80
190.85.46.52:7080
190.18.184.113:80
188.226.165.170:8080

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
2204	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Pfasit\fayra.zrh	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
4600	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 4600	4040	rundll32.exe	83
PID 4040 wrote to memory of 4600	4040	rundll32.exe	83
PID 4040 wrote to memory of 4600	4040	rundll32.exe	83
PID 4600 wrote to memory of 2204	4600	rundll32.exe	91
PID 4600 wrote to memory of 2204	4600	rundll32.exe	91
PID 4600 wrote to memory of 2204	4600	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4600
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pfasit\fayra.zrh",vAUooMCur
    3⤵
    - Loads dropped DLL
    PID:2204

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

fayra.zrh

Path C:\Windows\SysWOW64\Pfasit\fayra.zrh
Size 330KB
SHA256 a90920b61c2064f630bdbe5171677022cda618890ea6659bec7e610cb02b373f
MD5 3d96dd0d94bcd38d529df19f250da83e
SHA1 350c4e9afa4bf117ccb594ca1b40269465293234
SHA512 77cc5f693d981d4f78d83ada9a0e55708b19c6389badcd7d241a7a110508af8780bfe3349c3e08407d34b2ec88c1172337447355f0eb3154fa191d9fa527d749
SSDEEP 3072:/Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:Jq1sFAwgwmBv3wnIgG4oAYxvU54gc
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/4600-2-0x0000000010000000-0x0000000010023000-memory.dmp

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memory/4600-1-0x0000000001360000-0x000000000137F000-memory.dmp

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memory/4600-4-0x0000000010000000-0x0000000010023000-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