gozi_ifsb | 59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac

General

Target

59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe
Size

388KB
MD5

87e6bfe8246e3a4f050f4e19db909985
SHA1

e61b8afaff9a929a78fee1195977e9b275566694
SHA256

59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac
SHA512

3482e5ab3be2f036c2edfc80d9645a9a8ce0a1d1c865ce6b1b7b56404ba623f529a2fac04052131182b5d70b4129e0b8209fbea62521ad9cf61520cdfb3ba26b

Score

10^/10

gozi_ifsb 1010 banker persistence trojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1010

C2

diuolirt.at

deopliazae.at

nifredao.com

filokiyurt.at

Attributes

exe_type
worker
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

Gozi, Gozi IFSB
Gozi ISFB is a well-known and widely distributed banking trojan.
banker trojan gozi_ifsb
Executes dropped EXE 1 IoCs

Processes:

adsngpui.exe

pid process

604 adsngpui.exe
Deletes itself 1 IoCs

Processes:

adsngpui.exe

pid process

604 adsngpui.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exe

pid process

1628 cmd.exe
1628 cmd.exe

pid	process
604	adsngpui.exe

pid	process
604	adsngpui.exe

pid	process
1628	cmd.exe
1628	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Windows\CurrentVersion\Run\Devipast = "C:\\Users\\Admin\\AppData\\Roaming\\avictnet\\adsngpui.exe"	59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

adsngpui.exesvchost.exe

description	pid	process	target process
PID 604 set thread context of 1296	604	adsngpui.exe	svchost.exe
PID 1296 set thread context of 1256	1296	svchost.exe	Explorer.EXE

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

adsngpui.exeExplorer.EXE

pid process

604 adsngpui.exe
1256 Explorer.EXE
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

adsngpui.exesvchost.exe

pid process

604 adsngpui.exe
1296 svchost.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1256 Explorer.EXE
1256 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1256 Explorer.EXE
1256 Explorer.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Explorer.EXE

pid process

1256 Explorer.EXE

pid	process
604	adsngpui.exe
1256	Explorer.EXE

pid	process
604	adsngpui.exe
1296	svchost.exe

pid	process
1256	Explorer.EXE
1256	Explorer.EXE

pid	process
1256	Explorer.EXE
1256	Explorer.EXE

pid	process
1256	Explorer.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.execmd.execmd.exeadsngpui.exesvchost.exe

description	pid	process	target process
PID 1908 wrote to memory of 948	1908	59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe	cmd.exe
PID 1908 wrote to memory of 948	1908	59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe	cmd.exe
PID 1908 wrote to memory of 948	1908	59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe	cmd.exe
PID 1908 wrote to memory of 948	1908	59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe	cmd.exe
PID 948 wrote to memory of 1628	948	cmd.exe	cmd.exe
PID 948 wrote to memory of 1628	948	cmd.exe	cmd.exe
PID 948 wrote to memory of 1628	948	cmd.exe	cmd.exe
PID 948 wrote to memory of 1628	948	cmd.exe	cmd.exe
PID 1628 wrote to memory of 604	1628	cmd.exe	adsngpui.exe
PID 1628 wrote to memory of 604	1628	cmd.exe	adsngpui.exe
PID 1628 wrote to memory of 604	1628	cmd.exe	adsngpui.exe
PID 1628 wrote to memory of 604	1628	cmd.exe	adsngpui.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 604 wrote to memory of 1296	604	adsngpui.exe	svchost.exe
PID 1296 wrote to memory of 1256	1296	svchost.exe	Explorer.EXE
PID 1296 wrote to memory of 1256	1296	svchost.exe	Explorer.EXE
PID 1296 wrote to memory of 1256	1296	svchost.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1256

C:\Users\Admin\AppData\Local\Temp\59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe
"C:\Users\Admin\AppData\Local\Temp\59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\77D2\3BE9.bat" "C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe" "C:\Users\Admin\AppData\Local\Temp\59C467~1.EXE""
3⤵
- Suspicious use of WriteProcessMemory
PID:948

C:\Windows\SysWOW64\cmd.exe
cmd /C ""C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe" "C:\Users\Admin\AppData\Local\Temp\59C467~1.EXE""
4⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1628

C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe
"C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe" "C:\Users\Admin\AppData\Local\Temp\59C467~1.EXE"
5⤵
- Executes dropped EXE
- Deletes itself
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:604

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1296

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\77D2\3BE9.bat
Filesize
108B

MD5
0e25c953386c8926bc9e0ed86efe1d5f

SHA1
23321c146bc2631731ffe27f6dca476935b20541

SHA256
92d03d3e680d92f8632567d608312636faa4867d31b8edae6dbfb4eed0a9a215

SHA512
a1bab8e80649f23ac2cc46ffa19ff696a3068e0773289f941fedd9c5357e42b3d3f43219dd892ba7e3b25634f87b103bb800e3dbb59903bf994985553635044e

Download Submit
C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe
Filesize
388KB

MD5
87e6bfe8246e3a4f050f4e19db909985

SHA1
e61b8afaff9a929a78fee1195977e9b275566694

SHA256
59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac

SHA512
3482e5ab3be2f036c2edfc80d9645a9a8ce0a1d1c865ce6b1b7b56404ba623f529a2fac04052131182b5d70b4129e0b8209fbea62521ad9cf61520cdfb3ba26b

Download Submit
C:\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe
Filesize
388KB

MD5
87e6bfe8246e3a4f050f4e19db909985

SHA1
e61b8afaff9a929a78fee1195977e9b275566694

SHA256
59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac

SHA512
3482e5ab3be2f036c2edfc80d9645a9a8ce0a1d1c865ce6b1b7b56404ba623f529a2fac04052131182b5d70b4129e0b8209fbea62521ad9cf61520cdfb3ba26b

Download Submit
\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe
Filesize
388KB

MD5
87e6bfe8246e3a4f050f4e19db909985

SHA1
e61b8afaff9a929a78fee1195977e9b275566694

SHA256
59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac

SHA512
3482e5ab3be2f036c2edfc80d9645a9a8ce0a1d1c865ce6b1b7b56404ba623f529a2fac04052131182b5d70b4129e0b8209fbea62521ad9cf61520cdfb3ba26b

Download Submit
\Users\Admin\AppData\Roaming\avictnet\adsngpui.exe
Filesize
388KB

MD5
87e6bfe8246e3a4f050f4e19db909985

SHA1
e61b8afaff9a929a78fee1195977e9b275566694

SHA256
59c467d1529372aa56b7b9f88e50a1ae79da537f435f1a4fad7711f86b1653ac

SHA512
3482e5ab3be2f036c2edfc80d9645a9a8ce0a1d1c865ce6b1b7b56404ba623f529a2fac04052131182b5d70b4129e0b8209fbea62521ad9cf61520cdfb3ba26b

Download Submit
memory/604-69-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/604-64-0x0000000000000000-mapping.dmp

Download
memory/604-67-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/948-58-0x0000000000000000-mapping.dmp

Download
memory/1256-74-0x00000000029E0000-0x0000000002A55000-memory.dmp

Filesize
468KB

Download
memory/1256-73-0x00000000029E0000-0x0000000002A55000-memory.dmp

Filesize
468KB

Download
memory/1296-71-0x00000000001C0000-0x0000000000235000-memory.dmp

Filesize
468KB

Download
memory/1296-70-0x0000000000000000-mapping.dmp

Download
memory/1296-72-0x00000000001C0000-0x0000000000235000-memory.dmp

Filesize
468KB

Download
memory/1628-60-0x0000000000000000-mapping.dmp

Download
memory/1908-54-0x00000000754D1000-0x00000000754D3000-memory.dmp

Filesize
8KB

Download
memory/1908-57-0x0000000000220000-0x0000000000250000-memory.dmp

Filesize
192KB

Download
memory/1908-55-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads