Analysis
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max time kernel
121s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
04-04-2024 13:24
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe
Resource
win7-20231129-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe
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Size
359KB
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MD5
b143722ee29d236259835470633551ee
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SHA1
69f35e71e72530d437297056f5e1c20f50423edb
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SHA256
c6d658617506024ad0bc039975f060655e2d566be2bf77bf5d48020318ec1da3
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SHA512
80d503f7351bf364f8f1ae8a32c3717c2a11d4273cc67de632ea4c54d7dd5924024ef43c4d7a940a76e9b4207660ff9a4672e45b2695b88bbbce1ea8c8190401
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SSDEEP
6144:XnqaECNPTFkBgWFtBaNzFbwhkzp/LU++d0RIxgZk+mGMeja/K5+QEhIs:6a9NPTF8LFt6Jvzp/L2+Ixp1Gxj4KihJ
Malware Config
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Signatures
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Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2564-133-0x00000000001F0000-0x0000000003AE8000-memory.dmp family_zgrat_v1 behavioral1/memory/2564-139-0x000000001ED70000-0x000000001EE80000-memory.dmp family_zgrat_v1 behavioral1/memory/2564-143-0x000000001EBC0000-0x000000001EBE4000-memory.dmp family_zgrat_v1 -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
u2ag.0.exeu2ag.1.exeIDGHDGIDAK.exepid process 2092 u2ag.0.exe 2772 u2ag.1.exe 2120 IDGHDGIDAK.exe -
Loads dropped DLL 11 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exeu2ag.0.execmd.exepid process 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe 2092 u2ag.0.exe 2092 u2ag.0.exe 1340 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
u2ag.1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2ag.1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2ag.1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u2ag.1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
u2ag.0.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u2ag.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u2ag.0.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
u2ag.0.exeSystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exepid process 2092 u2ag.0.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2092 u2ag.0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exedescription pid process Token: SeDebugPrivilege 2564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
u2ag.1.exepid process 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
u2ag.1.exepid process 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe 2772 u2ag.1.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exeu2ag.1.exeu2ag.0.execmd.exeIDGHDGIDAK.execmd.exedescription pid process target process PID 2968 wrote to memory of 2092 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.0.exe PID 2968 wrote to memory of 2092 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.0.exe PID 2968 wrote to memory of 2092 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.0.exe PID 2968 wrote to memory of 2092 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.0.exe PID 2968 wrote to memory of 2772 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.1.exe PID 2968 wrote to memory of 2772 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.1.exe PID 2968 wrote to memory of 2772 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.1.exe PID 2968 wrote to memory of 2772 2968 SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe u2ag.1.exe PID 2772 wrote to memory of 2564 2772 u2ag.1.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 2772 wrote to memory of 2564 2772 u2ag.1.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 2772 wrote to memory of 2564 2772 u2ag.1.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 2772 wrote to memory of 2564 2772 u2ag.1.exe SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe PID 2092 wrote to memory of 1340 2092 u2ag.0.exe cmd.exe PID 2092 wrote to memory of 1340 2092 u2ag.0.exe cmd.exe PID 2092 wrote to memory of 1340 2092 u2ag.0.exe cmd.exe PID 2092 wrote to memory of 1340 2092 u2ag.0.exe cmd.exe PID 1340 wrote to memory of 2120 1340 cmd.exe IDGHDGIDAK.exe PID 1340 wrote to memory of 2120 1340 cmd.exe IDGHDGIDAK.exe PID 1340 wrote to memory of 2120 1340 cmd.exe IDGHDGIDAK.exe PID 1340 wrote to memory of 2120 1340 cmd.exe IDGHDGIDAK.exe PID 2120 wrote to memory of 904 2120 IDGHDGIDAK.exe cmd.exe PID 2120 wrote to memory of 904 2120 IDGHDGIDAK.exe cmd.exe PID 2120 wrote to memory of 904 2120 IDGHDGIDAK.exe cmd.exe PID 2120 wrote to memory of 904 2120 IDGHDGIDAK.exe cmd.exe PID 904 wrote to memory of 2372 904 cmd.exe PING.EXE PID 904 wrote to memory of 2372 904 cmd.exe PING.EXE PID 904 wrote to memory of 2372 904 cmd.exe PING.EXE PID 904 wrote to memory of 2372 904 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Users\Admin\AppData\Local\Temp\u2ag.0.exe"C:\Users\Admin\AppData\Local\Temp\u2ag.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe"C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 2.2.2.2 -n 1 -w 3000 > Nul & Del C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe5⤵
- Suspicious use of WriteProcessMemory
PID:904 -
C:\Windows\SysWOW64\PING.EXEping 2.2.2.2 -n 1 -w 30006⤵
- Runs ping.exe
PID:2372
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C:\Users\Admin\AppData\Local\Temp\u2ag.1.exe"C:\Users\Admin\AppData\Local\Temp\u2ag.1.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2564
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a156d2ee87eeb3012aacff4fcc5518f7fa0b2caa0b97ad5a5e46c2e4fdf8c5f4\d93f685fb33249d2b8d040ab5c385756.tmp
Filesize1KB
MD5f433a393de819ce7e435390fefddbeed
SHA1ab216f9d2203c8bf383621413237a7c9a654947e
SHA256a4a0bba03d7486ce926712b584a98717916ab6cb7d958da571ead03d885cb970
SHA51298ad542dad5058c6b045e0cc0aa76316bd6c445f7be5572701b34a3fe4b39041e84467afb774cc15817fb155925a4753e39ac5ed78cc8095296a17cd81f5bb14
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Filesize
106KB
MD5fe380780b5c35bd6d54541791151c2be
SHA17fe3a583cf91474c733f85cebf3c857682e269e1
SHA256b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53
SHA512ba05ba8aa13c4bc1cf98fbf6c08b021e8b19354098e0397fc8e1e5d3dcce367c1063203f24e50d0973193f6535681d0a43486e5dade5d112853b7a2fe8739b6c
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Filesize
3KB
MD5dcfd4d54e26abc172180c3a8d2f0b938
SHA1ac029d62fed219ba1117b906b888301a3a6e99df
SHA25635490da139b4dc8923aa67cebdf8558246741a9e605b45a09d9d9309285745b1
SHA5124491bb9f0a9e28ad46f76bfbb024bc039c8fecf6ff8a41e236a1ba60278ca2855ce217341de5775e5b79e1a450d4a1f7ecf2547fb469c12d526d7efa9d9733d0
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Filesize
2KB
MD50d945b0b598907c944fb183d6ea3cae1
SHA1c2f3cad804436899adcf8f658e4eace27cdaf1b0
SHA2562b4b892d9070b2f4c2e5a6b0130994a4ef4d5d151e1b9bb594d1aafa30308242
SHA5126b751ed89f3b2c2748937a50f5e57b5f1aea5e93172eef00db86f5e66a5455f2e429c20235c079a266e3f0399a5e78368179469d45c4e89306085a5c34ebc409
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Filesize
217KB
MD526313e703c18cea7cfb2cb1245030c9d
SHA1b385ad882c7a0c1870c61055f6c4f4364d4fa2b1
SHA256e58eac431ab13a302c401367bda8f30e2b606bbe91760b3ca6dac4f14ea36536
SHA5125134b42538bef5a8083b6e04005b214f42c3981fd04b01b1bae5f343e46b5e4eb8b4bc98b52f9261a9f58da53f0275d646516dcd216a28a2895c11ad4ed4a302
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954