emotet | 596021817a913489ccc4c32355308c834e0041c9c9b3ef7581745e8a17d46e4b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 14:00

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General

Target
aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe
Size 667KB
Sample240614-ra95catdja
SHA256 596021817a913489ccc4c32355308c834e0041c9c9b3ef7581745e8a17d46e4b
MD5 aa102267bfe83642896d0cb93ceec561
SHA1 fd07d8a767ed6381aafc9d3f12aed9594d4970f5
SHA512 243f6a0157b3fd92add209a0b93e60d7d7b1d96137a46757432bc4c5f705f5342ccba60b7b96a6cacebe1f8816bd8ef09ce1072c29e7ed08f5ef72bc78dbffba
SSDEEP 12288:76JJG//tnC5VCFSoDpaQlHfl6mCiWDaBMNCKbnG:76J6/tniVNoDgQVN6mCip9KbG
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

202.22.141.45:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
82.76.111.249:443
216.47.196.104:80
192.241.143.52:8080
192.81.38.31:80
87.106.253.248:8080
64.201.88.132:80
192.241.146.84:8080
12.162.84.2:8080
1.226.84.243:8080
177.129.17.170:443
202.134.4.210:7080
70.169.17.134:80
152.169.22.67:80
5.196.35.138:7080
138.97.60.141:7080
203.205.28.68:80
83.169.21.32:7080
191.182.6.118:80
190.188.245.242:80
62.84.75.50:80
181.74.0.251:80
189.2.177.210:443
111.67.12.221:8080
188.135.15.49:80
217.13.106.14:8080
68.183.190.199:8080
178.250.54.208:8080
189.35.44.221:80
201.213.177.139:80
137.74.106.111:7080
177.73.0.98:443
70.32.84.74:8080
51.15.7.145:80
177.74.228.34:80
185.94.252.27:443
50.121.220.50:80
186.70.127.199:8090
85.214.26.7:8080
181.129.96.162:8080
70.32.115.157:8080
82.230.1.24:80
60.93.23.51:80
213.197.182.158:8080
149.202.72.142:7080
190.115.18.139:8080
72.167.223.217:8080
190.24.243.186:80
109.169.12.78:80
94.176.234.118:443
185.232.182.218:80
219.92.13.25:80
209.236.123.42:8080
119.106.216.84:80
51.255.165.160:8080
51.75.33.127:80
51.15.7.189:80
61.197.92.216:80
5.189.178.202:8080
172.104.169.32:8080
45.33.77.42:8080
98.13.75.196:80
74.58.215.226:80
68.183.170.114:8080
155.186.0.121:80
190.117.79.209:80
128.92.203.42:80
202.4.58.197:80
70.116.143.84:80
77.238.212.227:80
67.247.242.247:80
12.163.208.58:80
212.71.237.140:8080
46.43.2.95:8080
96.227.52.8:443
186.103.141.250:443
185.94.252.12:80
104.131.41.185:8080
45.46.37.97:80
95.9.180.128:80
87.106.46.107:8080
50.28.51.143:8080
65.36.62.20:80
35.143.99.174:80
51.38.124.206:80
185.183.16.47:80
181.30.61.163:443
170.81.48.2:80
74.136.144.133:80

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
behavioral2/memory/4996-0-0x00000000020E0000-0x00000000020F2000-memory.dmp	emotet
behavioral2/memory/4996-4-0x0000000002100000-0x0000000002110000-memory.dmp	emotet
behavioral2/memory/4996-7-0x0000000000620000-0x000000000062F000-memory.dmp	emotet
behavioral2/memory/1380-10-0x0000000001FE0000-0x0000000001FF2000-memory.dmp	emotet
behavioral2/memory/1380-14-0x0000000002000000-0x0000000002010000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1380	opencl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Chakradiag\opencl.exe	aa102267bfe83642896d0cb93ceec561_JaffaCakes118.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
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe
1380	opencl.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4996	aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 1380	4996	aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe	84
PID 4996 wrote to memory of 1380	4996	aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe	84
PID 4996 wrote to memory of 1380	4996	aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa102267bfe83642896d0cb93ceec561_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4996
- C:\Windows\SysWOW64\Chakradiag\opencl.exe
  "C:\Windows\SysWOW64\Chakradiag\opencl.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:1380

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

opencl.exe

Path C:\Windows\SysWOW64\Chakradiag\opencl.exe
Size 667KB
SHA256 596021817a913489ccc4c32355308c834e0041c9c9b3ef7581745e8a17d46e4b
MD5 aa102267bfe83642896d0cb93ceec561
SHA1 fd07d8a767ed6381aafc9d3f12aed9594d4970f5
SHA512 243f6a0157b3fd92add209a0b93e60d7d7b1d96137a46757432bc4c5f705f5342ccba60b7b96a6cacebe1f8816bd8ef09ce1072c29e7ed08f5ef72bc78dbffba
SSDEEP 12288:76JJG//tnC5VCFSoDpaQlHfl6mCiWDaBMNCKbnG:76J6/tniVNoDgQVN6mCip9KbG
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1380-10-0x0000000001FE0000-0x0000000001FF2000-memory.dmp

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memory/1380-14-0x0000000002000000-0x0000000002010000-memory.dmp

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memory/4996-0-0x00000000020E0000-0x00000000020F2000-memory.dmp

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memory/4996-4-0x0000000002100000-0x0000000002110000-memory.dmp

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memory/4996-7-0x0000000000620000-0x000000000062F000-memory.dmp

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memory/4996-9-0x0000000000400000-0x00000000004AC000-memory.dmp

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