emotet | dd3137521d17a02247c545cdf781f90a5ee8edd374c1b4cadeb194f39efb5e02

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 09:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe
Size

149KB
MD5

d40f5fe529d58e70b6347d81d3cb2019
SHA1

214503fbe1d982c47d327623ee24bc0b13233eed
SHA256

dd3137521d17a02247c545cdf781f90a5ee8edd374c1b4cadeb194f39efb5e02
SHA512

a14ef7453b93606a0f94f17d87e8a249867e3e16158ca4ac652fbd869cf43255c52d9eb7f5262102c116d310ff6e78fd80b98b5b3aeb3d5c2f85b79556213bed
SSDEEP

3072:ufDd+s5q0Fy/3sU6OtX+9F1cYsyE5+FAdjI:uLnE/H6w+L163NdU

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

128.92.203.42:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

190.188.245.242:80

12.163.208.58:80

213.197.182.158:8080

201.213.177.139:80

62.84.75.50:80

45.33.77.42:8080

185.183.16.47:80

78.249.119.122:80

177.129.17.170:443

51.15.7.189:80

152.169.22.67:80

119.106.216.84:80

109.169.12.78:80

51.15.7.145:80

219.92.13.25:80

190.117.79.209:80

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/2260-0-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2260-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet
behavioral1/memory/2260-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2116-10-0x00000000002C0000-0x00000000002D2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2116	KBDBASH.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\cmipnpinstall\KBDBASH.exe	d40f5fe529d58e70b6347d81d3cb2019_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	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KBDBASH.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2116	KBDBASH.exe
2116	KBDBASH.exe
2116	KBDBASH.exe
2116	KBDBASH.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2260	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2116	2260	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe	29
PID 2260 wrote to memory of 2116	2260	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe	29
PID 2260 wrote to memory of 2116	2260	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe	29
PID 2260 wrote to memory of 2116	2260	d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d40f5fe529d58e70b6347d81d3cb2019_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\cmipnpinstall\KBDBASH.exe
  "C:\Windows\SysWOW64\cmipnpinstall\KBDBASH.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2116

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\cmipnpinstall\KBDBASH.exe

Filesize
149KB

MD5
d40f5fe529d58e70b6347d81d3cb2019

SHA1
214503fbe1d982c47d327623ee24bc0b13233eed

SHA256
dd3137521d17a02247c545cdf781f90a5ee8edd374c1b4cadeb194f39efb5e02

SHA512
a14ef7453b93606a0f94f17d87e8a249867e3e16158ca4ac652fbd869cf43255c52d9eb7f5262102c116d310ff6e78fd80b98b5b3aeb3d5c2f85b79556213bed

Download Submit
memory/2116-10-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2260-0-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2260-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2260-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2260-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download