emotet | c3a73c3d080a15354fc8d3225a2e7b0de041c8083f50b868861f9e18d215c8e1

Analysis

max time kernel
136s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01-08-2024 21:00

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General

Target

81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe
Size

228KB
MD5

81c3c972c568023114fced1fd7e8dc49
SHA1

ca14485cc5005788835f0465c7f55d54e741a746
SHA256

c3a73c3d080a15354fc8d3225a2e7b0de041c8083f50b868861f9e18d215c8e1
SHA512

573a2b1b8d391943e968f608f1b674a63fd43f1f479d7f9e3c295f04ba3901ee2d496f98fdd0b3b9a1eb0ea0fd2cdb364fd2bf7ca0c7f50ad1913eb5d4975bd8
SSDEEP

3072:IY7i9P50f/lwpHzAFE4nga4YKO1fUMqKXkbbd4b:TGzNzAZga4nx4a6

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

174.106.122.139:80

159.203.116.47:8080

173.249.6.108:443

104.236.246.93:8080

174.45.13.118:80

137.59.187.107:8080

94.200.114.161:80

37.187.72.193:8080

67.10.155.92:80

121.124.124.40:7080

24.43.99.75:80

75.139.38.211:80

109.74.5.95:8080

137.119.36.33:80

74.134.41.124:80

66.65.136.14:80

94.1.108.190:443

181.169.235.7:80

79.137.83.50:443

104.131.44.150:8080

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
behavioral2/memory/4596-0-0x00000000006F0000-0x0000000000702000-memory.dmp	emotet
behavioral2/memory/4596-5-0x0000000000710000-0x0000000000720000-memory.dmp	emotet
behavioral2/memory/4596-7-0x00000000006E0000-0x00000000006EF000-memory.dmp	emotet
behavioral2/memory/2244-14-0x0000000000520000-0x0000000000530000-memory.dmp	emotet
behavioral2/memory/2244-10-0x00000000020A0000-0x00000000020B2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2244	WABSyncProvider.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\InputSwitch\WABSyncProvider.exe	81c3c972c568023114fced1fd7e8dc49_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	WABSyncProvider.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe
2244	WABSyncProvider.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4596	81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4596 wrote to memory of 2244	4596	81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe	86
PID 4596 wrote to memory of 2244	4596	81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe	86
PID 4596 wrote to memory of 2244	4596	81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81c3c972c568023114fced1fd7e8dc49_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4596
- C:\Windows\SysWOW64\InputSwitch\WABSyncProvider.exe
  "C:\Windows\SysWOW64\InputSwitch\WABSyncProvider.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2244

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\InputSwitch\WABSyncProvider.exe

Filesize
228KB

MD5
81c3c972c568023114fced1fd7e8dc49

SHA1
ca14485cc5005788835f0465c7f55d54e741a746

SHA256
c3a73c3d080a15354fc8d3225a2e7b0de041c8083f50b868861f9e18d215c8e1

SHA512
573a2b1b8d391943e968f608f1b674a63fd43f1f479d7f9e3c295f04ba3901ee2d496f98fdd0b3b9a1eb0ea0fd2cdb364fd2bf7ca0c7f50ad1913eb5d4975bd8

Download Submit
memory/2244-14-0x0000000000520000-0x0000000000530000-memory.dmp

Filesize
64KB

Download
memory/2244-10-0x00000000020A0000-0x00000000020B2000-memory.dmp

Filesize
72KB

Download
memory/4596-0-0x00000000006F0000-0x0000000000702000-memory.dmp

Filesize
72KB

Download
memory/4596-5-0x0000000000710000-0x0000000000720000-memory.dmp

Filesize
64KB

Download
memory/4596-7-0x00000000006E0000-0x00000000006EF000-memory.dmp

Filesize
60KB

Download
memory/4596-9-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download