emotet | 17778ef25a0992b5d8d613c6762e0ed03d6741c248d62368cd7e631c541497e3

Analysis

max time kernel
135s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 18:08

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General

Target

e76aad21c733076ee4d5f0d88d9ce5bf_JaffaCakes118.dll
Size

330KB
MD5

e76aad21c733076ee4d5f0d88d9ce5bf
SHA1

ada7fd1fa78d73a0dcd1c4bde95c84c0bd8cc0aa
SHA256

17778ef25a0992b5d8d613c6762e0ed03d6741c248d62368cd7e631c541497e3
SHA512

0eb67b79fa741d72bf827f148ae5f2e58057daf36f73b25d664ee51a9fdc002876b029a475ca376a5594678125b59402bb7567801d61c2fbfed9a1e49a9e2642
SSDEEP

3072:BRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Dq1sFAwgwmBv3wnIgG4oAYxvU54eu

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	1924	rundll32.exe
7	1924	rundll32.exe
8	1924	rundll32.exe
9	1924	rundll32.exe
12	1924	rundll32.exe
13	1924	rundll32.exe
15	1924	rundll32.exe
16	1924	rundll32.exe
19	1924	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
1924	rundll32.exe
1924	rundll32.exe
1924	rundll32.exe
1924	rundll32.exe
1924	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30
PID 2288 wrote to memory of 1924	2288	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e76aad21c733076ee4d5f0d88d9ce5bf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e76aad21c733076ee4d5f0d88d9ce5bf_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1924

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\CabF50B.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/1924-0-0x00000000000C0000-0x00000000000DF000-memory.dmp

Filesize
124KB

Download
memory/1924-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/1924-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/1924-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download