emotet | 7b6a8d980f45784bac433be27a8e98feb2a764dc824506fa8ecaaff15b798bcb

Analysis

max time kernel
148s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240729-en
resource tags

arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system
submitted
29/07/2024, 22:16

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General

Target

63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe
Size

938KB
MD5

63cce2ccac3f8b860cc43b456decd73b
SHA1

4f1a7cc61ed4b63b2bff5f7f439b0fec5eba1652
SHA256

7b6a8d980f45784bac433be27a8e98feb2a764dc824506fa8ecaaff15b798bcb
SHA512

0f68d688702163d36098e6308d1fb3b140860d08e6ad6204306639d6a032f295ca99e5d2a7976bf9b51b47252cdb5795af9436812d640bf23a6bd09ba8da2cf0
SSDEEP

12288:3wkneM5vh5urXxuYBPksipf0lF7+RW78yNQnvB8IBxYL:3VeBuY9kpf0lZzNyvB8IBS

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

47.146.117.214:80

62.108.54.22:8080

212.51.142.238:8080

190.160.53.126:80

87.106.136.232:8080

74.208.45.104:8080

121.124.124.40:7080

124.45.106.173:443

76.27.179.47:80

210.165.156.91:80

61.19.246.238:443

81.2.235.111:8080

169.239.182.217:8080

181.230.116.163:80

139.130.242.43:80

46.105.131.87:80

139.59.60.244:8080

222.214.218.37:4143

41.60.200.34:80

200.55.243.138:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet payload 4 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/1920-4-0x0000000000BD0000-0x0000000000BD9000-memory.dmp	emotet
behavioral2/memory/1920-0-0x0000000000BE0000-0x0000000000BEC000-memory.dmp	emotet
behavioral2/memory/2196-9-0x0000000002390000-0x000000000239C000-memory.dmp	emotet
behavioral2/memory/2196-13-0x0000000002390000-0x000000000239C000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2196	mmgaclient.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mfc110rus\mmgaclient.exe	63cce2ccac3f8b860cc43b456decd73b_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	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mmgaclient.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe
2196	mmgaclient.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe
1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe
2196	mmgaclient.exe
2196	mmgaclient.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2196	1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe	84
PID 1920 wrote to memory of 2196	1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe	84
PID 1920 wrote to memory of 2196	1920	63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\63cce2ccac3f8b860cc43b456decd73b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63cce2ccac3f8b860cc43b456decd73b_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:1920
- C:\Windows\SysWOW64\mfc110rus\mmgaclient.exe
  "C:\Windows\SysWOW64\mfc110rus\mmgaclient.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\mfc110rus\mmgaclient.exe

Filesize
938KB

MD5
63cce2ccac3f8b860cc43b456decd73b

SHA1
4f1a7cc61ed4b63b2bff5f7f439b0fec5eba1652

SHA256
7b6a8d980f45784bac433be27a8e98feb2a764dc824506fa8ecaaff15b798bcb

SHA512
0f68d688702163d36098e6308d1fb3b140860d08e6ad6204306639d6a032f295ca99e5d2a7976bf9b51b47252cdb5795af9436812d640bf23a6bd09ba8da2cf0

Download Submit
memory/1920-4-0x0000000000BD0000-0x0000000000BD9000-memory.dmp

Filesize
36KB

Download
memory/1920-0-0x0000000000BE0000-0x0000000000BEC000-memory.dmp

Filesize
48KB

Download
memory/1920-7-0x0000000000BB0000-0x0000000000BB8000-memory.dmp

Filesize
32KB

Download
memory/1920-6-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/1920-8-0x00000000028F0000-0x00000000029E1000-memory.dmp

Filesize
964KB

Download
memory/2196-9-0x0000000002390000-0x000000000239C000-memory.dmp

Filesize
48KB

Download
memory/2196-13-0x0000000002390000-0x000000000239C000-memory.dmp

Filesize
48KB

Download
memory/2196-14-0x0000000000BE0000-0x0000000000BE8000-memory.dmp

Filesize
32KB

Download
memory/2196-15-0x0000000002760000-0x0000000002851000-memory.dmp

Filesize
964KB

Download