gozi | 5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20/12/2024, 20:55

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General

Target

5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe
Size

1.7MB
MD5

ddbe5f1c49abd18bd6382a745912c399
SHA1

378d83c64517a49658951c5b4e2f571d92f92692
SHA256

5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8
SHA512

deeedc7c5b64785490fbf603cb91a2b9643ab0dfff9ab6314d9b6bba8e8e41a720b196658603421e2c72ec566d8a6b36dcdbb8dd1d5d0b689bc868373eaab9ac
SSDEEP

49152:lsskClXSMDbQmlu5z8RlA6yTizYG9Py+qcuQms33CHlXSMDbQmlu5z8R:lsskClXeIAxizYSy+qRlXe

Score

10^/10

gozi banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Gozi family
gozi

Executes dropped EXE 1 IoCs

pid	Process
2308	B9_Uninst.exe

Loads dropped DLL 1 IoCs

pid	Process
2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	B9_Uninst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	B9_Uninst.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30
PID 2200 wrote to memory of 2308	2200	5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe	30

C:\Users\Admin\AppData\Local\Temp\5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe
"C:\Users\Admin\AppData\Local\Temp\5d8370dfb0a2a65fef70829a2124a7be46885e65f212d7dd985629d1de99e2c8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Users\Admin\AppData\Local\Temp\B9_Uninst.exe
  "C:\Users\Admin\AppData\Local\Temp\B9_Uninst.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\B9_Uninst.exe

Filesize
1.4MB

MD5
7e32d9140ab7ed368479ba92773ad587

SHA1
49271eb1df54521714259e5ac5c8323d63474361

SHA256
3cb263715c24f50f80f96496656b114fae9c3119a960cb7a87e4b15c46962e65

SHA512
175536295fd6ecd725cabdba422d13b3513836ffcc3c08b17cb0bac3d9904e6d3cd8c7498560a27f352000b097d1cdba023b22360beb19d5940147cff2b948b5

Download Submit
memory/2200-1-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/2200-5-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/2308-7-0x00000000020A0000-0x00000000020A1000-memory.dmp

Filesize
4KB

Download