emotet | d1b48228bf02ae230154c056b319d032c28a8f727ec80d03e9bb01be331b34ab

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 21:44

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General

Target

a85556c78fb37e499ba9163d1d2a4312_JaffaCakes118.dll
Size

614KB
MD5

a85556c78fb37e499ba9163d1d2a4312
SHA1

90e7dbaf78d00504e220cbfab6c3033ef9bfc0d8
SHA256

d1b48228bf02ae230154c056b319d032c28a8f727ec80d03e9bb01be331b34ab
SHA512

4380f2181e90ae733d71e52323511730d64c1bfb5ea3ac5209a66ee9fe8bdecd6f7f2f45f0b5e3d29cc8f6c5b25f203c69d91f84c5be342e6a1eb01e6bd86921
SSDEEP

12288:SYzchQVZnkmt/70MWugxPJZFpf0c1pHHbdJrs2xnd:d4KV5Hpt8bZHLRCA

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

181.165.68.127:80

49.205.182.134:80

190.251.200.206:80

139.59.60.244:8080

119.59.116.21:8080

89.216.122.92:80

185.94.252.104:443

70.92.118.112:80

78.24.219.147:8080

173.70.61.180:80

87.106.139.101:8080

66.57.108.14:443

24.179.13.119:80

121.124.124.40:7080

61.19.246.238:443

200.116.145.225:443

93.146.48.84:80

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 6 IoCs

flow	pid	Process
22	1996	rundll32.exe
40	1996	rundll32.exe
52	1996	rundll32.exe
64	1996	rundll32.exe
65	1996	rundll32.exe
66	1996	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe
1996	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 1996	1748	rundll32.exe	84
PID 1748 wrote to memory of 1996	1748	rundll32.exe	84
PID 1748 wrote to memory of 1996	1748	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a85556c78fb37e499ba9163d1d2a4312_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a85556c78fb37e499ba9163d1d2a4312_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1996-0-0x0000000002E20000-0x0000000002E46000-memory.dmp

Filesize
152KB

Download
memory/1996-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1996-3-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1996-2-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/1996-5-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download