gozi | bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274

General

Target

bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Size

4.9MB
MD5

7be86183ae63536cd152db790fc6ea34
SHA1

9fabc0531215f40fdff8aea48dc3c7217fc776e1
SHA256

bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274
SHA512

8570e13aab1f796fdded8e70922cde15efae310dfc6d80584429a81a474c57b9161ee807fbc7795339e0153c56d92b53fcad680a799dd4e26f082eb46bf2c810
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/2500-0-0x0000000000400000-0x0000000000B51000-memory.dmp	upx
behavioral1/memory/2500-7982-0x0000000000400000-0x0000000000B51000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 37 IoCs

pid	Process
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.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	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Start Page	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
476	Process not Found
476	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
2500	bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe

C:\Users\Admin\AppData\Local\Temp\bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.exe
"C:\Users\Admin\AppData\Local\Temp\bd769c84d6dc27578c739ea801e057bbef7c318f8f2947d65238dd759edf5274.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:2500

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

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Downloads

memory/2500-0-0x0000000000400000-0x0000000000B51000-memory.dmp

Filesize
7.3MB

Download
memory/2500-1-0x0000000076960000-0x00000000769A7000-memory.dmp

Filesize
284KB

Download
memory/2500-503-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-504-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-506-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-508-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-512-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-518-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-520-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-516-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-514-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-510-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-522-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-526-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-540-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-550-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-560-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-524-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-530-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-532-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-534-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-564-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-562-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-558-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-556-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-554-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-552-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-548-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-546-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-544-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-542-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-538-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-536-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-528-0x0000000002A50000-0x0000000002B61000-memory.dmp

Filesize
1.1MB

Download
memory/2500-7982-0x0000000000400000-0x0000000000B51000-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