emotet | 000376a4b234f57ae0f1fb959817486040d7d8d8be1fbcb627e0102147192fc6

General

Target

7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
Size

124KB
MD5

7076e0ee7067b569dd68459242fbf3c3
SHA1

6c5fd714ddbdf1f2ccf4af9001836ca48ec60778
SHA256

000376a4b234f57ae0f1fb959817486040d7d8d8be1fbcb627e0102147192fc6
SHA512

8cca43a613a71a85427f62371e7a54b884070c0cd4ae19092a4d86120d46776326346b38d824cbff52256f596aa621ebeb20e5d52f841f8af97204fc134f76e4
SSDEEP

1536:xv5a3UtQx1HWNe3dUXuQbwobwRBzT70IwSnX6hK4J3z46wTEEaP8tQhzc8:gUM1HWN2owSwRfweXdQD46wQEl2ho

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

67.225.229.55:8080

185.14.187.201:8080

45.79.188.67:8080

62.75.187.192:8080

41.220.119.246:80

173.212.203.26:8080

80.11.163.139:443

211.63.71.72:8080

188.166.253.46:8080

115.78.95.230:443

63.142.253.122:8080

95.128.43.213:8080

189.209.217.49:80

149.167.86.174:990

88.156.97.210:80

142.44.162.209:8080

80.11.163.139:21

190.226.44.20:21

186.4.172.5:8080

212.71.234.16:8080

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\IE	enginechx.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	enginechx.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	enginechx.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	enginechx.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	enginechx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	enginechx.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	enginechx.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	enginechx.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	enginechx.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe
1280	enginechx.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4212	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3804	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
4212	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
3460	enginechx.exe
1280	enginechx.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3804 wrote to memory of 4212	3804	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe	84
PID 3804 wrote to memory of 4212	3804	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe	84
PID 3804 wrote to memory of 4212	3804	7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe	84
PID 3460 wrote to memory of 1280	3460	enginechx.exe	94
PID 3460 wrote to memory of 1280	3460	enginechx.exe	94
PID 3460 wrote to memory of 1280	3460	enginechx.exe	94

C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3804
- C:\Users\Admin\AppData\Local\Temp\7076e0ee7067b569dd68459242fbf3c3_JaffaCakes118.exe
  --cac2d572
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:4212

C:\Windows\SysWOW64\enginechx.exe
"C:\Windows\SysWOW64\enginechx.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWOW64\enginechx.exe
  --ba318aa7
  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:1280

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

memory/1280-18-0x0000000001150000-0x0000000001164000-memory.dmp

Filesize
80KB

Download
memory/3460-12-0x0000000001130000-0x0000000001144000-memory.dmp

Filesize
80KB

Download
memory/3804-0-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/3804-1-0x0000000000600000-0x0000000000614000-memory.dmp

Filesize
80KB

Download
memory/3804-6-0x00000000005F0000-0x00000000005FF000-memory.dmp

Filesize
60KB

Download
memory/4212-7-0x0000000002430000-0x0000000002444000-memory.dmp

Filesize
80KB

Download
memory/4212-17-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download

Analysis

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