dridex | e09a3542ad3276a15efb644182aa4ecc6b543128fd587e9322a906947b00f985

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:21

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General

Target

JaffaCakes118_e09a3542ad3276a15efb644182aa4ecc6b543128fd587e9322a906947b00f985.dll
Size

161KB
MD5

bce3a11d900ced54b062b2a97268829a
SHA1

30f0697f150014929f32caf35cb8200d2c636d8d
SHA256

e09a3542ad3276a15efb644182aa4ecc6b543128fd587e9322a906947b00f985
SHA512

4dd72341cd26ede7d77dc5271ef4c44b9c6003f7496d6f883ff9460d15907ee4737a90ac4fdb640d15e0e617150f4958296d25a8dfbbe7f5e6a73cb9d968ba7d
SSDEEP

3072:hk2X+QFg3UutDvUvoU8pz6EJEEhu6Tzace9kuaGA81/YXKHML/Yp8AF:7G3rUvoU4JE/Wzan9T7B/CKsL/Yy

Score

10^/10

dridex 40112 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40112

193.200.130.181:443

95.138.161.226:2303

167.114.113.13:4125

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex
Dridex family
dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2284-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

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 use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28
PID 1884 wrote to memory of 2284	1884	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e09a3542ad3276a15efb644182aa4ecc6b543128fd587e9322a906947b00f985.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e09a3542ad3276a15efb644182aa4ecc6b543128fd587e9322a906947b00f985.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2284

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/2284-0-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/2284-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2284-3-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download