emotet | 2f2e60d27b6981e0a31c20c070caa0add5ee469f636601fc36585901146e1299

General

Target

f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
Size

288KB
MD5

f8917a1de9fa54d6e5d934a18ed32d80
SHA1

b5c1f0f5fbd6519f8025cc2851b2b2ec74a4129d
SHA256

2f2e60d27b6981e0a31c20c070caa0add5ee469f636601fc36585901146e1299
SHA512

f2155d2d49119cdcf1a5a086a08d7a57d7baf62226871aedce0e1ac17e00891bfa1ce3c464a412a91f8466fa2405864da83ab0b60869dc8e51fa2a3f608197ec
SSDEEP

6144:nIOp7edGdGg5e4s/FJp4E/GvtVjPJC3lWWXq7f3he6WPEUBmcTZmZ7CTI:Is7edG0g5e4K7p4vXPQ/q7KEUwkZmZ7n

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

67.225.179.64:8080

192.241.220.155:8080

167.99.105.223:7080

176.31.200.130:8080

149.202.153.252:8080

5.196.74.210:8080

173.249.47.77:8080

192.81.213.192:8080

186.4.172.5:8080

159.65.25.128:8080

212.71.234.16:8080

181.143.53.227:21

186.4.172.5:443

46.105.131.87:80

181.143.194.138:443

94.205.247.10:80

190.145.67.134:8090

178.79.161.166:443

59.103.164.174:80

104.131.44.150:8080

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	orderedsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	orderedsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	orderedsongs.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	orderedsongs.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	orderedsongs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	orderedsongs.exe

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	orderedsongs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	orderedsongs.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	orderedsongs.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2024	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1844	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
1844	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
2024	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
2024	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
2600	orderedsongs.exe
2600	orderedsongs.exe
3560	orderedsongs.exe
3560	orderedsongs.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2024	1844	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe	82
PID 1844 wrote to memory of 2024	1844	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe	82
PID 1844 wrote to memory of 2024	1844	f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe	82
PID 2600 wrote to memory of 3560	2600	orderedsongs.exe	86
PID 2600 wrote to memory of 3560	2600	orderedsongs.exe	86
PID 2600 wrote to memory of 3560	2600	orderedsongs.exe	86

C:\Users\Admin\AppData\Local\Temp\f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Users\Admin\AppData\Local\Temp\f8917a1de9fa54d6e5d934a18ed32d80_JaffaCakes118.exe
  --445ec36f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:2024

C:\Windows\SysWOW64\orderedsongs.exe
"C:\Windows\SysWOW64\orderedsongs.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\SysWOW64\orderedsongs.exe
  --d5e75e63
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3560

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\2ef03a69763eed69ac5af7ea9398ce42_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0

Filesize
50B

MD5
38d78ef65d1f71f5f9b31abec4d5b907

SHA1
a34b524f069aadb1f87718544300e2bad01b7639

SHA256
1adee8b768ee663dbd4b88f9dd19f415e6f2c2c8cdb2f0345610bdd742091a71

SHA512
5599ec94c25927c29daf27e07158643fc1c6642f94d8fe010f66134e556f70ca1a06b18edc98376e32e74efb6b2e167f1e7480e1251487a3404b25b16807961b

Download Submit
memory/1844-0-0x00000000022B0000-0x00000000022C7000-memory.dmp

Filesize
92KB

Download
memory/1844-5-0x0000000002290000-0x00000000022A1000-memory.dmp

Filesize
68KB

Download
memory/2024-6-0x0000000002180000-0x0000000002197000-memory.dmp

Filesize
92KB

Download
memory/2024-17-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2600-12-0x00000000010C0000-0x00000000010D7000-memory.dmp

Filesize
92KB

Download
memory/3560-19-0x0000000000720000-0x0000000000737000-memory.dmp

Filesize
92KB

Download

Analysis

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