gozi | 1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e

General

Target

1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Size

4.9MB
MD5

75e96c64fb3c425075660f2b2a220eda
SHA1

caf080c026c1002d03bb1059aabffab0b95e930f
SHA256

1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e
SHA512

44afe5a308c6d5946b742e8c74519b1f2e108fd7f4ee31a0f262e98be4add7514d5e5bd2457cf5b0a2863e9403549bd110d8887b461827f393975c7d17efd265
SSDEEP

98304:Db7A9aMnac9OyZ8DpCQdGWR+O/4vAXjU2lSBjlYh2grFZyNgnRC2b/BzM0DjGrCH:TRyEbgpR9ySBjGBkiR/P6O8neO3o

Score

10^/10

gozi banker discovery isfb trojan upx

Malware Config

Extracted

Family

gozi

Signatures

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

Suspicious use of NtSetInformationThreadHideFromDebugger 37 IoCs

pid	Process
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1680-0-0x0000000000400000-0x0000000000B51000-memory.dmp	upx
behavioral1/memory/1680-7784-0x0000000000400000-0x0000000000B51000-memory.dmp	upx

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	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Start Page	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
476	Process not Found
476	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
1680	1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe

C:\Users\Admin\AppData\Local\Temp\1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe
"C:\Users\Admin\AppData\Local\Temp\1c4a0d8dcf312f8bf91ba42e9e7ff94fd4d559f2dac5702ba91feb9301f4930e.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1680-0-0x0000000000400000-0x0000000000B51000-memory.dmp

Filesize
7.3MB

Download
memory/1680-1-0x0000000075830000-0x0000000075877000-memory.dmp

Filesize
284KB

Download
memory/1680-503-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-504-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-514-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-512-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-526-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-538-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-548-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-546-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-558-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-506-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-564-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-562-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-560-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-556-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-554-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-552-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-550-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-544-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-542-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-540-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-536-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-534-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-532-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-530-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-528-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-524-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-522-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-520-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-518-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-516-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-510-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-508-0x00000000028F0000-0x0000000002A01000-memory.dmp

Filesize
1.1MB

Download
memory/1680-2239-0x0000000002760000-0x00000000028E1000-memory.dmp

Filesize
1.5MB

Download
memory/1680-7784-0x0000000000400000-0x0000000000B51000-memory.dmp

Filesize
7.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads