gozi | 4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227

General

Target

4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Size

4.9MB
MD5

a40464c3f2fac5fba1f2b1d7025cceb7
SHA1

491f9579460fa8261a9a4b527405b956bbf6b489
SHA256

4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227
SHA512

ebf1d4296916ff7988a6335d6be9872f568e29e7fba5a18850e6745e4765bea758fb6d009a70aaf162f26e74429d6a1feef7d00fa9ea366e81784394da163a36
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

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2840-0-0x0000000000400000-0x0000000000B51000-memory.dmp	upx
behavioral1/memory/2840-7784-0x0000000000400000-0x0000000000B51000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 36 IoCs

pid	Process
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.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	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main\Start Page	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
480	Process not Found
480	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
2840	4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe

C:\Users\Admin\AppData\Local\Temp\4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.exe
"C:\Users\Admin\AppData\Local\Temp\4e32c1480e9b872ab4e4e41589903ffb77cd8a3c7713fd3eae01742fcc79f227.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:2840

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/2840-0-0x0000000000400000-0x0000000000B51000-memory.dmp

Filesize
7.3MB

Download
memory/2840-1-0x0000000076A90000-0x0000000076AD7000-memory.dmp

Filesize
284KB

Download
memory/2840-503-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-506-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-508-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-510-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-516-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-526-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-524-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-522-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-520-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-518-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-514-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-512-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-504-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-528-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-530-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-532-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-538-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-540-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-548-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-560-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-558-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-564-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-563-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-556-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-554-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-552-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-550-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-546-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-544-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-542-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-536-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-534-0x00000000028D0000-0x00000000029E1000-memory.dmp

Filesize
1.1MB

Download
memory/2840-7784-0x0000000000400000-0x0000000000B51000-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