0d28bf33f99d286092870f3504f54bc0cb81a0f733275d0b689d6bdb9aeb758a

General

Target

pandabanker_2.4.1.vir.exe
Size

241KB
MD5

4c1fc16ab79ee26d77c6f55086d9c426
SHA1

8bcfaa5661fe60feba9d3f3cfbd93722559c089e
SHA256

0d28bf33f99d286092870f3504f54bc0cb81a0f733275d0b689d6bdb9aeb758a
SHA512

8cc407aa4fd67c199090e9f58c585f6571b2e55ff6ff1d009903a8b7272fca5ac8e3b1bfa614731818cb8c0918237e99c7ecb995918dbe3be06326d91dc0cf27

Score

9^/10

evasion spyware persistence

Malware Config

Signatures

Looks for VMWare Tools registry key 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

pandabanker_2.4.1.vir.exepandabanker_2.4.1.vir.exeSplitAssert.exeSplitAssert.exe

description	pid	process	target process
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1072 wrote to memory of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 1084 wrote to memory of 612	1084	pandabanker_2.4.1.vir.exe	SplitAssert.exe
PID 1084 wrote to memory of 612	1084	pandabanker_2.4.1.vir.exe	SplitAssert.exe
PID 1084 wrote to memory of 612	1084	pandabanker_2.4.1.vir.exe	SplitAssert.exe
PID 1084 wrote to memory of 612	1084	pandabanker_2.4.1.vir.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 612 wrote to memory of 316	612	SplitAssert.exe	SplitAssert.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 888	316	SplitAssert.exe	svchost.exe
PID 1084 wrote to memory of 1580	1084	pandabanker_2.4.1.vir.exe	cmd.exe
PID 1084 wrote to memory of 1580	1084	pandabanker_2.4.1.vir.exe	cmd.exe
PID 1084 wrote to memory of 1580	1084	pandabanker_2.4.1.vir.exe	cmd.exe
PID 1084 wrote to memory of 1580	1084	pandabanker_2.4.1.vir.exe	cmd.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe
PID 316 wrote to memory of 1668	316	SplitAssert.exe	svchost.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1580 cmd.exe
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

pandabanker_2.4.1.vir.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion pandabanker_2.4.1.vir.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1580	cmd.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	pandabanker_2.4.1.vir.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\Currentversion\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\SplitAssert.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Macromedia\\Flash Player\\macromedia.com\\support\\flashplayer\\sys\\SplitAssert.exe\""	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

pandabanker_2.4.1.vir.exe

description pid process

Token: SeSecurityPrivilege 1084 pandabanker_2.4.1.vir.exe
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

description	pid	process
Token: SeSecurityPrivilege	1084	pandabanker_2.4.1.vir.exe

Suspicious behavior: EnumeratesProcesses 298 IoCs

Processes:

pandabanker_2.4.1.vir.exesvchost.exe

pid	process
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
1084	pandabanker_2.4.1.vir.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe
888	svchost.exe

Looks for VirtualBox Guest Additions in registry 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

pandabanker_2.4.1.vir.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\WINE	pandabanker_2.4.1.vir.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\WINE	pandabanker_2.4.1.vir.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

pandabanker_2.4.1.vir.exeSplitAssert.exe

description	pid	process	target process
PID 1072 set thread context of 1084	1072	pandabanker_2.4.1.vir.exe	pandabanker_2.4.1.vir.exe
PID 612 set thread context of 316	612	SplitAssert.exe	SplitAssert.exe

Loads dropped DLL 2 IoCs

Processes:

pandabanker_2.4.1.vir.exe

pid process

1084 pandabanker_2.4.1.vir.exe
1084 pandabanker_2.4.1.vir.exe
Executes dropped EXE 2 IoCs

Processes:

SplitAssert.exeSplitAssert.exe

pid process

612 SplitAssert.exe
316 SplitAssert.exe

pid	process
612	SplitAssert.exe
316	SplitAssert.exe

C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe
"C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1072

C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe
"C:\Users\Admin\AppData\Local\Temp\pandabanker_2.4.1.vir.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Checks BIOS information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Identifies Wine through registry keys
- Loads dropped DLL
PID:1084

C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe
"C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe"
3⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Executes dropped EXE
PID:612

C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe
"C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe"
4⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
PID:316

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
5⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:888

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
5⤵
PID:1668

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\upd88a1f56d.bat"
3⤵
- Deletes itself
PID:1580

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

4

T1497

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

5

T1012

Virtualization/Sandbox Evasion

4

T1497

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\upd88a1f56d.bat

Download Submit
C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe

Download Submit
C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe

Download Submit
C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe

Download Submit
\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe

Download Submit
\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\SplitAssert.exe

Download Submit
memory/316-11-0x000000000040C95E-mapping.dmp

Download
memory/612-8-0x000000000056F000-0x0000000000570000-memory.dmp

Filesize
4KB

Download
memory/612-6-0x0000000000000000-mapping.dmp

Download
memory/888-14-0x0000000000000000-mapping.dmp

Download
memory/1072-0-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/1084-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1084-2-0x000000000040C95E-mapping.dmp

Download
memory/1084-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1580-15-0x0000000000000000-mapping.dmp

Download
memory/1668-16-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads