emotet | 2b54485843bf6265f671c2e02bf820e9a4306f8ea479aee3a7b119cf42547a95

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 05:50

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General

Target

ef2d6780cd9e9e7fd98e21fb6fcfef23_JaffaCakes118.dll
Size

614KB
MD5

ef2d6780cd9e9e7fd98e21fb6fcfef23
SHA1

142374bf2753c1d68a673b50e671afc9c098fe6e
SHA256

2b54485843bf6265f671c2e02bf820e9a4306f8ea479aee3a7b119cf42547a95
SHA512

7d548eb4dceeb83b930bc88b8493406379fa6cb36c96d71d6089db557981fe7ebbaf982771d9e9b304d3b6eccd0bb91f0062399d907292466c6b651396779a56
SSDEEP

12288:SYzchQVZnkmt/70MWugxPJZFpf0c1pHwbdJrs2xnd:d4KV5Hpt8bZHLICA

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
17	5100	rundll32.exe
29	5100	rundll32.exe
41	5100	rundll32.exe
45	5100	rundll32.exe
52	5100	rundll32.exe
57	5100	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
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe
5100	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 5100	2452	rundll32.exe	89
PID 2452 wrote to memory of 5100	2452	rundll32.exe	89
PID 2452 wrote to memory of 5100	2452	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef2d6780cd9e9e7fd98e21fb6fcfef23_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef2d6780cd9e9e7fd98e21fb6fcfef23_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4252,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=3952 /prefetch:8
1⤵
PID:3612

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/5100-0-0x00000000011C0000-0x00000000011E6000-memory.dmp

Filesize
152KB

Download
memory/5100-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/5100-3-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/5100-2-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download
memory/5100-5-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download