emotet | 7a2a02bb9b3690ebe9f89d845c510075854f69cbc02608db416305e9e48b524f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 09:26

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General

Target

55149db482552fee3ab1d44f416d4dee.exe
Size

314KB
MD5

55149db482552fee3ab1d44f416d4dee
SHA1

c3d66749cf5020ed55e8cf458de118caf4a953db
SHA256

ce8aee2708c3c98a56771ea2306f287dfc9311af53ef242d9e6d3343f9d36a15
SHA512

dbb46a497b3e8db02ece548d72ec4242e153a82edbf01ea016428c9362568bb902e75a339e0b42a6e7c67f7d5d09be80d9da056976f1b0f78f5d07ce93c00b0e
SSDEEP

6144:pTbWxHo9/nKS39i1089F48XRkznTGEPVwe6cj6kHq5wSRX0:pPnKSYF9F4dTD7Rj5Hq5wuX

Score

10^/10

emotet epoch2 banker dave discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

184.180.181.202:80

169.50.76.149:8080

162.241.140.129:8080

104.131.123.136:443

194.187.133.160:443

71.15.245.148:8080

37.139.21.175:8080

104.131.11.150:443

118.83.154.64:443

24.137.76.62:80

79.137.83.50:443

69.206.132.149:80

110.142.236.207:80

123.176.25.234:80

120.150.60.189:80

209.54.13.14:80

95.213.236.64:8080

209.141.54.221:8080

96.245.227.43:80

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 family
emotet

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral18/memory/3292-4-0x0000000002250000-0x0000000002269000-memory.dmp	emotet
behavioral18/memory/3292-0-0x0000000002230000-0x000000000224A000-memory.dmp	emotet
behavioral18/memory/3292-8-0x0000000002210000-0x0000000002227000-memory.dmp	emotet
behavioral18/memory/4012-11-0x0000000002080000-0x000000000209A000-memory.dmp	emotet
behavioral18/memory/4012-15-0x00000000020A0000-0x00000000020B9000-memory.dmp	emotet

Dave packer 1 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

resource	yara_rule
behavioral18/memory/3292-8-0x0000000002210000-0x0000000002227000-memory.dmp	dave

Executes dropped EXE 1 IoCs

pid	Process
4012	dfrgui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\aepic\dfrgui.exe	55149db482552fee3ab1d44f416d4dee.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	dfrgui.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55149db482552fee3ab1d44f416d4dee.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe
4012	dfrgui.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3292	55149db482552fee3ab1d44f416d4dee.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3292	55149db482552fee3ab1d44f416d4dee.exe
4012	dfrgui.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 4012	3292	55149db482552fee3ab1d44f416d4dee.exe	82
PID 3292 wrote to memory of 4012	3292	55149db482552fee3ab1d44f416d4dee.exe	82
PID 3292 wrote to memory of 4012	3292	55149db482552fee3ab1d44f416d4dee.exe	82

C:\Users\Admin\AppData\Local\Temp\55149db482552fee3ab1d44f416d4dee.exe
"C:\Users\Admin\AppData\Local\Temp\55149db482552fee3ab1d44f416d4dee.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\SysWOW64\aepic\dfrgui.exe
  "C:\Windows\SysWOW64\aepic\dfrgui.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4012

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\aepic\dfrgui.exe

Filesize
314KB

MD5
55149db482552fee3ab1d44f416d4dee

SHA1
c3d66749cf5020ed55e8cf458de118caf4a953db

SHA256
ce8aee2708c3c98a56771ea2306f287dfc9311af53ef242d9e6d3343f9d36a15

SHA512
dbb46a497b3e8db02ece548d72ec4242e153a82edbf01ea016428c9362568bb902e75a339e0b42a6e7c67f7d5d09be80d9da056976f1b0f78f5d07ce93c00b0e

Download Submit
memory/3292-4-0x0000000002250000-0x0000000002269000-memory.dmp

Filesize
100KB

Download
memory/3292-0-0x0000000002230000-0x000000000224A000-memory.dmp

Filesize
104KB

Download
memory/3292-8-0x0000000002210000-0x0000000002227000-memory.dmp

Filesize
92KB

Download
memory/3292-10-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4012-11-0x0000000002080000-0x000000000209A000-memory.dmp

Filesize
104KB

Download
memory/4012-15-0x00000000020A0000-0x00000000020B9000-memory.dmp

Filesize
100KB

Download