emotet | a730bb4c9038bc84d0d101d73a5d481ab00d025a75b2b94990bcba57f50d3cc6

Analysis

max time kernel
149s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 04:12

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General

Target

d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe
Size

149KB
MD5

d996e138e8ac7a1df7a2a7026658eb78
SHA1

5f9ab60670b92804b717bd2f69a7848f954b27a3
SHA256

a730bb4c9038bc84d0d101d73a5d481ab00d025a75b2b94990bcba57f50d3cc6
SHA512

1465feabb94f22d14073a65930ddcb18edf15895cb9f3e7bb8f5bd30845b0198c555c0d986066725e9b8ca636f794b9df8d1d99e8b3561d1358140cb08ca6271
SSDEEP

3072:ufDd+s5q0Fh/3sU6OtX+9F1cYsyE5+FAdjI:uLnL/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/2480-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2480-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet
behavioral1/memory/2480-0-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2056-10-0x00000000001C0000-0x00000000001D2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2056	cryptxml.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\IMJP10K\cryptxml.exe	d996e138e8ac7a1df7a2a7026658eb78_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	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cryptxml.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2056	cryptxml.exe
2056	cryptxml.exe
2056	cryptxml.exe
2056	cryptxml.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2480	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2056	2480	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2056	2480	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2056	2480	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2056	2480	d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d996e138e8ac7a1df7a2a7026658eb78_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\IMJP10K\cryptxml.exe
  "C:\Windows\SysWOW64\IMJP10K\cryptxml.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2056

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\IMJP10K\cryptxml.exe

Filesize
149KB

MD5
d996e138e8ac7a1df7a2a7026658eb78

SHA1
5f9ab60670b92804b717bd2f69a7848f954b27a3

SHA256
a730bb4c9038bc84d0d101d73a5d481ab00d025a75b2b94990bcba57f50d3cc6

SHA512
1465feabb94f22d14073a65930ddcb18edf15895cb9f3e7bb8f5bd30845b0198c555c0d986066725e9b8ca636f794b9df8d1d99e8b3561d1358140cb08ca6271

Download Submit
memory/2056-10-0x00000000001C0000-0x00000000001D2000-memory.dmp

Filesize
72KB

Download
memory/2480-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2480-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2480-0-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2480-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download