emotet | 5f8093bc34b82ee85c4ebd3767c74573eea32660fb8354221d79620c404b2c19

General

Target
82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe
Size 258KB
Sample240530-eh3zsaef52
SHA256 5f8093bc34b82ee85c4ebd3767c74573eea32660fb8354221d79620c404b2c19
MD5 82f7b7d46b7f7d2720ae2b6f25f0cddc
SHA1 24283ee3378560245739f136dffa9d94863668d4
SHA512 610545e2b091481dd02da969111bac81c78331c582623a4bef4fd446b3f0d6cfa410c04980d6c8bfdcdf9da8a7d9ca939d6730deb7b2cba43b465553c8055403
SSDEEP 6144:8OvjHC4lzb94HfwRG9eqoZTCpy539Nhvxg3cayb6GpWFX:9jHC4lzb94HfCXoMxpvxwrygFX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

emotet epoch1 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

187.188.166.192:80
42.190.4.92:443
170.130.31.177:8080
51.255.165.160:8080
45.56.79.249:443
60.52.64.122:80
190.182.161.7:8080
86.42.166.147:80
91.83.93.124:7080
186.1.41.111:443
51.15.8.192:8080
104.131.58.132:8080
142.93.114.137:8080
201.213.32.59:80
163.172.40.218:7080
190.230.60.129:80
87.106.77.40:7080
190.230.60.129:8080
190.79.228.89:443
178.249.187.151:8080
201.163.74.202:443
82.196.15.205:8080
220.241.38.226:50000
178.79.163.131:8080
81.169.140.14:443
119.59.124.163:8080
181.135.153.203:443
80.85.87.122:8080
91.204.163.19:8090
139.5.237.27:443
109.169.86.13:8080
50.28.51.143:8080
94.183.71.206:7080
76.69.29.42:80
183.82.97.25:80
181.16.17.210:443
46.29.183.211:8080
200.113.106.18:80
207.154.204.40:8080
46.101.212.195:8080
154.120.227.206:8080
190.217.1.149:80
68.183.190.199:8080
45.79.95.107:443
149.62.173.247:8080
91.205.215.57:7080
217.199.160.224:8080
68.183.170.114:8080
89.188.124.145:443
200.58.83.179:80
94.177.183.28:8080
144.139.158.155:80
5.196.35.138:7080
79.143.182.254:8080
190.96.118.15:443
62.75.143.100:7080
190.146.131.105:8080
159.203.204.126:8080
77.245.101.134:8080
201.190.133.235:8080
46.28.111.142:7080
190.210.184.138:995
212.71.237.140:8080
88.250.223.190:8080
62.75.160.178:8080
79.127.57.43:80
111.119.233.65:80
77.55.211.77:8080
187.131.128.238:50000
46.41.151.103:8080
190.120.104.21:443
190.38.14.52:80
41.75.135.93:7080
69.163.33.84:8080
81.213.215.216:50000
190.97.30.167:990
186.23.132.93:990
138.68.106.4:7080
185.86.148.222:8080
14.160.93.230:80
203.25.159.3:8080

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	engnsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	engnsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	engnsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	engnsongs.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	engnsongs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	engnsongs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	engnsongs.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe
4416	engnsongs.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2144	82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 384 wrote to memory of 2144	384	82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe	85
PID 384 wrote to memory of 2144	384	82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe	85
PID 384 wrote to memory of 2144	384	82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe	85
PID 4488 wrote to memory of 4416	4488	engnsongs.exe	98
PID 4488 wrote to memory of 4416	4488	engnsongs.exe	98
PID 4488 wrote to memory of 4416	4488	engnsongs.exe	98

C:\Users\Admin\AppData\Local\Temp\82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Users\Admin\AppData\Local\Temp\82f7b7d46b7f7d2720ae2b6f25f0cddc_JaffaCakes118.exe
  --4d2c02b8
  2⤵
  - Suspicious behavior: RenamesItself
  PID:2144

C:\Windows\SysWOW64\engnsongs.exe
"C:\Windows\SysWOW64\engnsongs.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Windows\SysWOW64\engnsongs.exe
  --792300a4
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:4416

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

01edac8cae020cd42786e051ebe37b67_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

Path C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\01edac8cae020cd42786e051ebe37b67_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
Size 50B
SHA256 e0671a7dbf4fca7d937ff1300471c5823a57786710faba9f85daf9e843281e3a
MD5 5f22af36aff2e43cacf9a56ba4166900
SHA1 914ede992f5edd5523a3a127a88f7bca60c69665
SHA512 f7fd666c6dcdae2bf235bb2b00791cf00519579e3181e5e3fd67e70c9a4027d48335b6498f6116efa5e513b7750b0eebeb484a63555d277939923bb48d4f3bc8
MD5 SHA1 SHA512

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memory/384-0-0x00000000008C0000-0x00000000008D1000-memory.dmp

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memory/384-1-0x00000000008E0000-0x00000000008F7000-memory.dmp

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memory/384-6-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/2144-7-0x00000000006E0000-0x00000000006F7000-memory.dmp

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memory/2144-19-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/4416-21-0x00000000008D0000-0x00000000008E7000-memory.dmp

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memory/4416-26-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/4488-13-0x00000000019D0000-0x00000000019E7000-memory.dmp

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memory/4488-18-0x0000000000400000-0x0000000000448000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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