emotet | 6d25785de3b673ec863f0bcd9d60ba73e1b237211169d77ed30dac03445d3068

Analysis

max time kernel
130s
max time network
140s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29-07-2024 21:47

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General

Target

6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe
Size

212KB
MD5

6250d4a1d43cb1184c41abfaca609d99
SHA1

ff5b9e56f017d982198bb9a5bc603acd6a424467
SHA256

6d25785de3b673ec863f0bcd9d60ba73e1b237211169d77ed30dac03445d3068
SHA512

ec32c1065ac4f678da284ed9ed4569ac6975c14d70205a12d39d370ade79b86b59feb1ac70af9643a047ab446ffdee7ac78f3ec76a133f4e970a9e83ea085bc8
SSDEEP

3072:oKdoleKfKf1S7KI9wzET3ksCci8z9ltq/SGhJisRT8lusvwdoym:oKdlKfKs7KI9wolCcdXGms+FvY

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

87.106.139.101:8080

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
behavioral1/memory/2100-7-0x0000000000030000-0x000000000003F000-memory.dmp	emotet
behavioral1/memory/2100-4-0x0000000000320000-0x0000000000330000-memory.dmp	emotet
behavioral1/memory/2100-0-0x0000000000340000-0x0000000000352000-memory.dmp	emotet
behavioral1/memory/2336-10-0x0000000000220000-0x0000000000232000-memory.dmp	emotet
behavioral1/memory/2336-14-0x0000000000030000-0x0000000000040000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2336	wdscore.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mfc120chs\wdscore.exe	6250d4a1d43cb1184c41abfaca609d99_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	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wdscore.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2336	wdscore.exe
2336	wdscore.exe
2336	wdscore.exe
2336	wdscore.exe
2336	wdscore.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2100	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2336	2100	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2336	2100	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2336	2100	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2336	2100	6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6250d4a1d43cb1184c41abfaca609d99_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\mfc120chs\wdscore.exe
  "C:\Windows\SysWOW64\mfc120chs\wdscore.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2336

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\mfc120chs\wdscore.exe

Filesize
212KB

MD5
6250d4a1d43cb1184c41abfaca609d99

SHA1
ff5b9e56f017d982198bb9a5bc603acd6a424467

SHA256
6d25785de3b673ec863f0bcd9d60ba73e1b237211169d77ed30dac03445d3068

SHA512
ec32c1065ac4f678da284ed9ed4569ac6975c14d70205a12d39d370ade79b86b59feb1ac70af9643a047ab446ffdee7ac78f3ec76a133f4e970a9e83ea085bc8

Download Submit
memory/2100-7-0x0000000000030000-0x000000000003F000-memory.dmp

Filesize
60KB

Download
memory/2100-4-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/2100-0-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/2100-8-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2336-10-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download
memory/2336-14-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download