emotet | f336f922d1facc988cb2fee91ae8aded5cda0ea1e0a20a0d0075c048d3bcfad1

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 00:15

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General

Target

d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe
Size

212KB
MD5

d55a00cb8dad4baf62c187aac19c3c3a
SHA1

87573382699d54c7e7ecebbf4795cd4069189f09
SHA256

f336f922d1facc988cb2fee91ae8aded5cda0ea1e0a20a0d0075c048d3bcfad1
SHA512

53ad6721636dd6c6c0ed47fc69614675523dcd579573f29bf89959d1ccb8ed6c8e680bf63dcb550a9b9680f00639b4f8e6ff44f40906d59880db5aaf4be1c514
SSDEEP

6144:NKdlKfKV7SI9wolCcz3AD4amQd9t+qyly:rf8ZwolC+axA5y

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

49.243.9.118:80

167.71.227.113:8080

190.85.46.52:7080

162.144.42.60:8080

86.57.216.23:80

202.166.170.43:80

118.243.83.70:80

36.91.44.183:80

118.33.121.37:80

116.202.10.123:8080

113.193.239.51:443

169.1.211.133:80

192.163.221.191:8080

115.79.59.157:80

51.38.201.19:7080

45.177.120.37:8080

190.194.12.132:80

185.80.172.199:80

128.106.187.110:80

73.55.128.120:80

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
behavioral1/memory/2156-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2156-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet
behavioral1/memory/2156-0-0x00000000003B0000-0x00000000003C2000-memory.dmp	emotet
behavioral1/memory/2880-10-0x0000000000320000-0x0000000000332000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2880	KBDSORST.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\netiohlp\KBDSORST.exe	d55a00cb8dad4baf62c187aac19c3c3a_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	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KBDSORST.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2880	KBDSORST.exe
2880	KBDSORST.exe
2880	KBDSORST.exe
2880	KBDSORST.exe
2880	KBDSORST.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2156	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2880	2156	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2880	2156	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2880	2156	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2880	2156	d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d55a00cb8dad4baf62c187aac19c3c3a_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Windows\SysWOW64\netiohlp\KBDSORST.exe
  "C:\Windows\SysWOW64\netiohlp\KBDSORST.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2880

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\netiohlp\KBDSORST.exe

Filesize
212KB

MD5
d55a00cb8dad4baf62c187aac19c3c3a

SHA1
87573382699d54c7e7ecebbf4795cd4069189f09

SHA256
f336f922d1facc988cb2fee91ae8aded5cda0ea1e0a20a0d0075c048d3bcfad1

SHA512
53ad6721636dd6c6c0ed47fc69614675523dcd579573f29bf89959d1ccb8ed6c8e680bf63dcb550a9b9680f00639b4f8e6ff44f40906d59880db5aaf4be1c514

Download Submit
memory/2156-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2156-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2156-0-0x00000000003B0000-0x00000000003C2000-memory.dmp

Filesize
72KB

Download
memory/2156-8-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-10-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download