gozi | a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2

General

Target

a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
Size

4.9MB
MD5

512feba1da333050141e2dd8b1ebe14f
SHA1

bc8002a9453fd8fca4053988280844d8f75ecb06
SHA256

a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2
SHA512

9d2fd2024efebf56e0265869166ea6a28b4b25d1e9c79e5f4317bf36c9cbc38b8a6da3d5437ee121ca0dbd852b64feed33af7f0f78ec14298b23124add45b2a4
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
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2672-0-0x0000000000400000-0x0000000000B51000-memory.dmp	upx
behavioral1/memory/2672-7784-0x0000000000400000-0x0000000000B51000-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	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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"	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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"	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
472	Process not Found
472	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
2672	a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe

C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.exe
"C:\Users\Admin\AppData\Local\Temp\a6ca6a9e9e42dd3507e961de956c8bd721ddf40a3f4492a01bf386b978a650f2.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:2672

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/2672-0-0x0000000000400000-0x0000000000B51000-memory.dmp

Filesize
7.3MB

Download
memory/2672-1-0x0000000076B50000-0x0000000076B97000-memory.dmp

Filesize
284KB

Download
memory/2672-503-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-504-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-524-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-542-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-558-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-506-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-564-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-562-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-560-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-556-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-554-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-552-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-550-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-548-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-546-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-544-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-540-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-538-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-536-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-534-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-533-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-530-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-528-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-526-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-522-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-520-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-518-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-516-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-514-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-512-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-510-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-508-0x0000000002950000-0x0000000002A61000-memory.dmp

Filesize
1.1MB

Download
memory/2672-2239-0x00000000026A0000-0x0000000002821000-memory.dmp

Filesize
1.5MB

Download
memory/2672-7784-0x0000000000400000-0x0000000000B51000-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