emotet | 78b357965bdab6f0313c4bcf2cea930e7172480e84cc5698fcecf58bd8117876

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2024 15:16

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General

Target

7ce882d83b7cb63fab85b2c56c1e8414_JaffaCakes118.dll
Size

340KB
MD5

7ce882d83b7cb63fab85b2c56c1e8414
SHA1

95457439f22655df8b87629f3aca8d146d03b281
SHA256

78b357965bdab6f0313c4bcf2cea930e7172480e84cc5698fcecf58bd8117876
SHA512

26b57df0b22eb5e11f1c2004b080c90d4884c864508516c15f246d648603455c84fe5b8ea340410b3a806f00120664d6ce22e90cf6233b102a9bb42770eb0a26
SSDEEP

3072:avA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:a206xWgGxLxWN40PDKR/JnX2P

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Loads dropped DLL 1 IoCs

pid	Process
4548	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Ihxdwzatty\istfacdyf.dby	rundll32.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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2968	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 2968	3036	rundll32.exe	83
PID 3036 wrote to memory of 2968	3036	rundll32.exe	83
PID 3036 wrote to memory of 2968	3036	rundll32.exe	83
PID 2968 wrote to memory of 4548	2968	rundll32.exe	91
PID 2968 wrote to memory of 4548	2968	rundll32.exe	91
PID 2968 wrote to memory of 4548	2968	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ce882d83b7cb63fab85b2c56c1e8414_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ce882d83b7cb63fab85b2c56c1e8414_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ihxdwzatty\istfacdyf.dby",wnJqnOsYzCVrz
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:4548

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\Ihxdwzatty\istfacdyf.dby

Filesize
340KB

MD5
7ce882d83b7cb63fab85b2c56c1e8414

SHA1
95457439f22655df8b87629f3aca8d146d03b281

SHA256
78b357965bdab6f0313c4bcf2cea930e7172480e84cc5698fcecf58bd8117876

SHA512
26b57df0b22eb5e11f1c2004b080c90d4884c864508516c15f246d648603455c84fe5b8ea340410b3a806f00120664d6ce22e90cf6233b102a9bb42770eb0a26

Download Submit
memory/2968-0-0x0000000000520000-0x0000000000540000-memory.dmp

Filesize
128KB

Download
memory/2968-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2968-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download