emotet | ad004d53dd9582c251cd2b331ad3287511b5162697315d2c4bae9626aee2bc3a

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/09/2024, 01:01

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General

Target

d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe
Size

149KB
MD5

d76022f06353b959d1b0975228343ac2
SHA1

ae119a0ade1b0500472cdf441fd6696e85bada01
SHA256

ad004d53dd9582c251cd2b331ad3287511b5162697315d2c4bae9626aee2bc3a
SHA512

f18d2ee1407272593f654854d8668fd48b5e53a2deafec466c146f7b73492fe9cec7a9206a412cb487454a0a30367e88911a392dc7e39f590396306ca201c12c
SSDEEP

3072:ufDd+s5q0F//3sU6OtX+9F1cYsyE5+FAdjI:uLnV/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/2324-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet
behavioral1/memory/2324-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2324-0-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2732-10-0x00000000001C0000-0x00000000001D2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2732	WcnEapPeerProxy.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\secproc_ssp_isv\WcnEapPeerProxy.exe	d76022f06353b959d1b0975228343ac2_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	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WcnEapPeerProxy.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2732	WcnEapPeerProxy.exe
2732	WcnEapPeerProxy.exe
2732	WcnEapPeerProxy.exe
2732	WcnEapPeerProxy.exe
2732	WcnEapPeerProxy.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2324	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2732	2324	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe	30
PID 2324 wrote to memory of 2732	2324	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe	30
PID 2324 wrote to memory of 2732	2324	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe	30
PID 2324 wrote to memory of 2732	2324	d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d76022f06353b959d1b0975228343ac2_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\secproc_ssp_isv\WcnEapPeerProxy.exe
  "C:\Windows\SysWOW64\secproc_ssp_isv\WcnEapPeerProxy.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2732

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\secproc_ssp_isv\WcnEapPeerProxy.exe

Filesize
149KB

MD5
d76022f06353b959d1b0975228343ac2

SHA1
ae119a0ade1b0500472cdf441fd6696e85bada01

SHA256
ad004d53dd9582c251cd2b331ad3287511b5162697315d2c4bae9626aee2bc3a

SHA512
f18d2ee1407272593f654854d8668fd48b5e53a2deafec466c146f7b73492fe9cec7a9206a412cb487454a0a30367e88911a392dc7e39f590396306ca201c12c

Download Submit
memory/2324-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2324-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2324-0-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2324-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2732-10-0x00000000001C0000-0x00000000001D2000-memory.dmp

Filesize
72KB

Download