emotet | 76b1c2cd3bce3c9964b8efd2ba92edd30d660fc2e7c4e3de291967cb527e8cbf

Resubmissions

25-09-2024 15:51

240925-tafxlsxbkc 10

25-09-2024 15:48

240925-s8shmaxapb 10

Analysis

max time kernel
138s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 15:48

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General

Target

f657465b2e5d79a92995cde32d5a376e_JaffaCakes118.dll
Size

330KB
MD5

f657465b2e5d79a92995cde32d5a376e
SHA1

d5a03a38071a440cb7aa120957e455ac19db1bb9
SHA256

76b1c2cd3bce3c9964b8efd2ba92edd30d660fc2e7c4e3de291967cb527e8cbf
SHA512

7e54d613b4a32656cb34027f994514751797d889e4e8b2e1f64dfa99f85e63c7b00bf5150622d7ace87985e41acf825462ed8f2fe99f4789a0a35004da977373
SSDEEP

3072:SRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Mq1sFAwgwmBv3wnIgG4oAYxvU54eu

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

109.99.146.210:8080

116.202.10.123:8080

172.96.190.154:8080

163.53.204.180:443

190.107.118.125:80

91.93.3.85:8080

185.142.236.163:443

115.79.195.246:80

120.51.34.254:80

192.210.217.94:8080

198.20.228.9:8080

91.75.75.46:80

54.38.143.245:8080

161.49.84.2:80

162.144.145.58:8080

178.33.167.120:8080

201.193.160.196:80

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 9 IoCs

flow	pid	Process
3	2752	rundll32.exe
5	2752	rundll32.exe
6	2752	rundll32.exe
7	2752	rundll32.exe
8	2752	rundll32.exe
9	2752	rundll32.exe
11	2752	rundll32.exe
12	2752	rundll32.exe
15	2752	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 5 IoCs

pid	Process
2752	rundll32.exe
2752	rundll32.exe
2752	rundll32.exe
2752	rundll32.exe
2752	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30
PID 2708 wrote to memory of 2752	2708	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f657465b2e5d79a92995cde32d5a376e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f657465b2e5d79a92995cde32d5a376e_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2752

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

C:\Users\Admin\AppData\Local\Temp\CabDC5D.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2752-0-0x00000000001A0000-0x00000000001BF000-memory.dmp

Filesize
124KB

Download
memory/2752-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2752-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2752-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download