emotet | 8b4c3491ff94dc5a8401f082a13d00fe5207036b6f403ee261bfd86e368dbff7

Analysis

max time kernel
143s
max time network
148s
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, 10:21

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General

Target
3cfc54b3cadc5988905e93f9b2f8e486_JaffaCakes118.dll
Size 617KB
Sample240712-md65ms1fpf
SHA256 8b4c3491ff94dc5a8401f082a13d00fe5207036b6f403ee261bfd86e368dbff7
MD5 3cfc54b3cadc5988905e93f9b2f8e486
SHA1 bb8128eda134070625c775320c717e08f427bebc
SHA512 f8626f074e30b4f406aa240f89276672e35fb94da3949fd735f956425d230404ca97301366cd704023237452835b623551d9cd9100e788690cddfc2eb86294ab
SSDEEP 12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pH/bdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLp+CSfasO+
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
185.183.16.47:80
190.45.24.210:80
187.162.248.237:80
93.146.143.191:80
185.94.252.27:443
143.0.85.206:7080
80.15.100.37:80
85.105.239.184:443
94.176.234.118:443
62.84.75.50:80
137.74.106.111:7080
172.104.169.32:8080
46.105.114.137:8080
94.126.8.1:80
78.206.229.130:80
93.149.120.214:80
192.175.111.212:7080
80.249.176.206:80
181.10.46.92:80
190.24.243.186:80
191.223.36.170:80
177.23.7.151:80
154.127.113.242:80
51.255.165.160:8080
87.106.46.107:8080
85.214.26.7:8080
190.247.139.101:80
46.101.58.37:8080
201.185.69.28:443
46.43.2.95:8080
82.208.146.142:7080
110.39.160.38:443
186.177.174.163:80
51.38.124.206:80
81.4.105.175:8080
209.33.120.130:80
172.245.248.239:8080
45.16.226.117:443
104.130.154.83:7080
217.13.106.14:8080
94.23.45.86:7080
152.169.22.67:80
12.162.84.2:8080
201.48.121.65:443
81.17.93.134:80
81.215.230.173:443
60.93.23.51:80
122.201.23.45:443
31.27.59.105:80
105.209.235.113:8080
197.232.36.108:80
91.233.197.70:80
87.106.253.248:8080
138.97.60.141:7080
152.170.79.100:80
190.251.216.100:80
177.85.167.10:80
212.71.237.140:8080
82.48.39.246:80
213.52.74.198:80
116.125.120.88:443
81.214.253.80:443
149.62.173.247:8080
152.231.89.226:80
206.189.232.2:8080
181.30.61.163:443
1.226.84.243:8080
191.241.233.198:80
109.101.137.162:8080
110.39.162.2:443
167.71.148.58:443
5.196.35.138:7080
190.64.88.186:443
200.75.39.254:80
138.97.60.140:8080
170.81.48.2:80
70.32.115.157:8080
104.131.41.185:8080
190.162.232.138:80
188.135.15.49:80
95.76.153.115:80
188.225.32.231:7080
12.163.208.58:80
50.28.51.143:8080
202.134.4.210:7080
190.210.246.253:80
149.202.72.142:7080
138.197.99.250:8080
68.183.190.199:8080
211.215.18.93:8080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 6 IoCs

flow	pid	Process
12	3448	rundll32.exe
26	3448	rundll32.exe
28	3448	rundll32.exe
30	3448	rundll32.exe
35	3448	rundll32.exe
37	3448	rundll32.exe

Loads dropped DLL 4 IoCs

pid	Process
3636	rundll32.exe
3636	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Avvsmtaiv\ahhcsper.bds	rundll32.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe
3448	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3068	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 3068	3932	rundll32.exe	83
PID 3932 wrote to memory of 3068	3932	rundll32.exe	83
PID 3932 wrote to memory of 3068	3932	rundll32.exe	83
PID 3068 wrote to memory of 3636	3068	rundll32.exe	87
PID 3068 wrote to memory of 3636	3068	rundll32.exe	87
PID 3068 wrote to memory of 3636	3068	rundll32.exe	87
PID 3636 wrote to memory of 3448	3636	rundll32.exe	88
PID 3636 wrote to memory of 3448	3636	rundll32.exe	88
PID 3636 wrote to memory of 3448	3636	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cfc54b3cadc5988905e93f9b2f8e486_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cfc54b3cadc5988905e93f9b2f8e486_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Avvsmtaiv\ahhcsper.bds",LLYCFeMGihUQ
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:3636
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Avvsmtaiv\ahhcsper.bds",#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      PID:3448

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

ahhcsper.bds

Path C:\Windows\SysWOW64\Avvsmtaiv\ahhcsper.bds
Size 617KB
SHA256 8b4c3491ff94dc5a8401f082a13d00fe5207036b6f403ee261bfd86e368dbff7
MD5 3cfc54b3cadc5988905e93f9b2f8e486
SHA1 bb8128eda134070625c775320c717e08f427bebc
SHA512 f8626f074e30b4f406aa240f89276672e35fb94da3949fd735f956425d230404ca97301366cd704023237452835b623551d9cd9100e788690cddfc2eb86294ab
SSDEEP 12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pH/bdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLp+CSfasO+
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3068-2-0x0000000000400000-0x000000000049E000-memory.dmp

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memory/3068-1-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/3068-3-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/3068-0-0x00000000025F0000-0x0000000002617000-memory.dmp

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memory/3448-12-0x00000000007B0000-0x00000000007D4000-memory.dmp

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memory/3448-11-0x00000000007B0000-0x000000000084E000-memory.dmp

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memory/3448-13-0x00000000007B0000-0x000000000084E000-memory.dmp

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memory/3448-15-0x00000000007B0000-0x00000000007D4000-memory.dmp

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memory/3448-16-0x00000000007B0000-0x000000000084E000-memory.dmp

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memory/3636-7-0x0000000000B60000-0x0000000000BFE000-memory.dmp

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memory/3636-8-0x0000000000B60000-0x0000000000B84000-memory.dmp

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memory/3636-6-0x0000000000B60000-0x0000000000BFE000-memory.dmp

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