emotet | e968d44eb7e642bf88592fcebf43d442a9017283498262f30f388cea1ec4d65f

General

Target

d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe
Size

188KB
MD5

d31f23b8d6f9e5d7ae12ad6989aebd0e
SHA1

9ee0ab1da587c9a17da8148d1d76a82c54fa2d76
SHA256

e968d44eb7e642bf88592fcebf43d442a9017283498262f30f388cea1ec4d65f
SHA512

4dfde1aeb63a5f52fb8c3c7d78b94f039f670ecf94d0d9a491c16edd69e394e15ba8b298a9665afbad61de0da2d32520a1d372a3ce7d4effd3e61950087d750c
SSDEEP

3072:0OGsnOk0djznKX7WZ6Aa2KacNaQ2v+xHOj0g9Ja1BfNieLrFKFEJE:D08rnD3H2KHOwb1HxLRL

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

174.113.69.136:80

51.38.124.206:80

82.196.15.205:8080

38.88.126.202:8080

190.115.18.139:8080

98.13.75.196:80

181.30.61.163:443

82.76.111.249:443

181.129.96.162:8080

74.58.215.226:80

68.69.155.181:80

188.135.15.49:80

190.163.31.26:80

50.121.220.50:80

51.159.23.217:443

2.47.112.152:80

185.215.227.107:443

217.13.106.14:8080

70.32.115.157:8080

170.81.48.2:80

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
behavioral1/memory/2960-4-0x0000000000350000-0x0000000000360000-memory.dmp	emotet
behavioral1/memory/2960-7-0x0000000000320000-0x000000000032F000-memory.dmp	emotet
behavioral1/memory/2960-0-0x0000000000330000-0x0000000000342000-memory.dmp	emotet
behavioral1/memory/2968-10-0x00000000002F0000-0x0000000000302000-memory.dmp	emotet
behavioral1/memory/2968-14-0x0000000000310000-0x0000000000320000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2968	TapiMigPlugin.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wlanui\TapiMigPlugin.exe	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.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 2 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	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TapiMigPlugin.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2968	TapiMigPlugin.exe
2968	TapiMigPlugin.exe
2968	TapiMigPlugin.exe
2968	TapiMigPlugin.exe
2968	TapiMigPlugin.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe
2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe
2968	TapiMigPlugin.exe
2968	TapiMigPlugin.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2968	2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe	30
PID 2960 wrote to memory of 2968	2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe	30
PID 2960 wrote to memory of 2968	2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe	30
PID 2960 wrote to memory of 2968	2960	d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d31f23b8d6f9e5d7ae12ad6989aebd0e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\wlanui\TapiMigPlugin.exe
  "C:\Windows\SysWOW64\wlanui\TapiMigPlugin.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2968

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\wlanui\TapiMigPlugin.exe

Filesize
188KB

MD5
d31f23b8d6f9e5d7ae12ad6989aebd0e

SHA1
9ee0ab1da587c9a17da8148d1d76a82c54fa2d76

SHA256
e968d44eb7e642bf88592fcebf43d442a9017283498262f30f388cea1ec4d65f

SHA512
4dfde1aeb63a5f52fb8c3c7d78b94f039f670ecf94d0d9a491c16edd69e394e15ba8b298a9665afbad61de0da2d32520a1d372a3ce7d4effd3e61950087d750c

Download Submit
memory/2960-4-0x0000000000350000-0x0000000000360000-memory.dmp

Filesize
64KB

Download
memory/2960-7-0x0000000000320000-0x000000000032F000-memory.dmp

Filesize
60KB

Download
memory/2960-0-0x0000000000330000-0x0000000000342000-memory.dmp

Filesize
72KB

Download
memory/2960-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2968-10-0x00000000002F0000-0x0000000000302000-memory.dmp

Filesize
72KB

Download
memory/2968-14-0x0000000000310000-0x0000000000320000-memory.dmp

Filesize
64KB

Download

Analysis

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