027af12ab56369384794d451113a419d0ead090bb16c88ac3caa0eca33adf731

Analysis

max time kernel
117s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
19/05/2023, 11:24

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General

Target

JULRDDYJVXCWSI.msi
Size

15.7MB
MD5

cc1500fc9f497cfc47a35482bbda7f4b
SHA1

2b170a77e3a4927a9180e8fb1b12af0c7cbec50f
SHA256

027af12ab56369384794d451113a419d0ead090bb16c88ac3caa0eca33adf731
SHA512

3f7379ada650cd6db2dc563a0b08fc40b86bbfbc644ebad555d93732be5826f52bf6c6b9aed8e45d71c627ec2605cdfeb3846e1bd21634854a090569dbe4d19b
SSDEEP

393216:6hpKA95QS3UF688FWyhj9nEs0sCIeRREFjasK:yApFX80yhj9Es0sYEFS

Score

7^/10

vmprotect

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/files/0x0006000000023156-161.dat	vmprotect
behavioral2/files/0x0006000000023156-163.dat	vmprotect
behavioral2/files/0x0006000000023156-164.dat	vmprotect
behavioral2/memory/960-173-0x00000000031F0000-0x0000000004BFD000-memory.dmp	vmprotect

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
960	MsiExec.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\MSI7923.tmp	msiexec.exe
File created	C:\Windows\Installer\e56691f.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI7209.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\Installer\SourceHash{C661379E-9AD5-4FCA-9349-9DD64AA9B3D8}	msiexec.exe
File opened for modification	C:\Windows\Installer\e56691f.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6A38.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI72D5.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI7363.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI75A6.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI77AB.tmp	msiexec.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4524	msiexec.exe
4524	msiexec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe
960	MsiExec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
960	MsiExec.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4508	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4508	msiexec.exe
Token: SeSecurityPrivilege	4524	msiexec.exe
Token: SeCreateTokenPrivilege	4508	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4508	msiexec.exe
Token: SeLockMemoryPrivilege	4508	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4508	msiexec.exe
Token: SeMachineAccountPrivilege	4508	msiexec.exe
Token: SeTcbPrivilege	4508	msiexec.exe
Token: SeSecurityPrivilege	4508	msiexec.exe
Token: SeTakeOwnershipPrivilege	4508	msiexec.exe
Token: SeLoadDriverPrivilege	4508	msiexec.exe
Token: SeSystemProfilePrivilege	4508	msiexec.exe
Token: SeSystemtimePrivilege	4508	msiexec.exe
Token: SeProfSingleProcessPrivilege	4508	msiexec.exe
Token: SeIncBasePriorityPrivilege	4508	msiexec.exe
Token: SeCreatePagefilePrivilege	4508	msiexec.exe
Token: SeCreatePermanentPrivilege	4508	msiexec.exe
Token: SeBackupPrivilege	4508	msiexec.exe
Token: SeRestorePrivilege	4508	msiexec.exe
Token: SeShutdownPrivilege	4508	msiexec.exe
Token: SeDebugPrivilege	4508	msiexec.exe
Token: SeAuditPrivilege	4508	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4508	msiexec.exe
Token: SeChangeNotifyPrivilege	4508	msiexec.exe
Token: SeRemoteShutdownPrivilege	4508	msiexec.exe
Token: SeUndockPrivilege	4508	msiexec.exe
Token: SeSyncAgentPrivilege	4508	msiexec.exe
Token: SeEnableDelegationPrivilege	4508	msiexec.exe
Token: SeManageVolumePrivilege	4508	msiexec.exe
Token: SeImpersonatePrivilege	4508	msiexec.exe
Token: SeCreateGlobalPrivilege	4508	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe
Token: SeRestorePrivilege	4524	msiexec.exe
Token: SeTakeOwnershipPrivilege	4524	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4508	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 960	4524	msiexec.exe	83
PID 4524 wrote to memory of 960	4524	msiexec.exe	83
PID 4524 wrote to memory of 960	4524	msiexec.exe	83

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\JULRDDYJVXCWSI.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4508

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding D7E103D8C76C3DB965B9B7DE3300E1AA
  2⤵
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Installer\MSI6A38.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI6A38.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI7209.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI7209.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI72D5.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI72D5.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI72D5.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI7363.tmp

Filesize
861KB

MD5
eb4f68ad85e71020a403ba0e6ac4517d

SHA1
b853a3b6163a63956850b54c4c5ab9e96eafb29f

SHA256
e54f1d6ea1352d94a90b97762380de26806b93e2c434540e902e8054d62b8e8e

SHA512
4b1b456679d848fd601bbb4d895de31c6076981845840dc1aece63664d81b76d8788c78797a81f737c3402bb3c9ed01ebbf02eb56c39ba50625e7e90c5156c12

Download Submit
C:\Windows\Installer\MSI7363.tmp

Filesize
861KB

MD5
eb4f68ad85e71020a403ba0e6ac4517d

SHA1
b853a3b6163a63956850b54c4c5ab9e96eafb29f

SHA256
e54f1d6ea1352d94a90b97762380de26806b93e2c434540e902e8054d62b8e8e

SHA512
4b1b456679d848fd601bbb4d895de31c6076981845840dc1aece63664d81b76d8788c78797a81f737c3402bb3c9ed01ebbf02eb56c39ba50625e7e90c5156c12

Download Submit
C:\Windows\Installer\MSI75A6.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI75A6.tmp

Filesize
381KB

MD5
e2b1df34e19a3ce763747b12ab33fdd2

SHA1
e9cc67780be7e148950870ee4a812349b6255f39

SHA256
14daaf1090e11ab1abb01c0bd48d5435c617da9bb5a4dd019df8a5813ed3b3e8

SHA512
a0301667b341a5806f7a6eccde40c22f48749d7002ea9d6a656df36088a6c5398466c259a5d1e6a8457f1468f56a220b1490f34c25859172cf8cf5e0d263eff0

Download Submit
C:\Windows\Installer\MSI7923.tmp

Filesize
11.5MB

MD5
89ea9a83ba22931be0e97494ad0763eb

SHA1
e488984ba6663b32f3543aab8c96f204dad57e61

SHA256
c0f3a78bb62a91f80dd2b9f0fe13260b572d6be9961aa29d85d20a094d65fccb

SHA512
5b036fa6371808201309408dbd06baa9ab22ef2ee855a67074e6d15f24f6b99c7719c8165760fe6deeef34d6063509f2966fa330b5053212617801973c91f85d

Download Submit
C:\Windows\Installer\MSI7923.tmp

Filesize
11.5MB

MD5
89ea9a83ba22931be0e97494ad0763eb

SHA1
e488984ba6663b32f3543aab8c96f204dad57e61

SHA256
c0f3a78bb62a91f80dd2b9f0fe13260b572d6be9961aa29d85d20a094d65fccb

SHA512
5b036fa6371808201309408dbd06baa9ab22ef2ee855a67074e6d15f24f6b99c7719c8165760fe6deeef34d6063509f2966fa330b5053212617801973c91f85d

Download Submit
C:\Windows\Installer\MSI7923.tmp

Filesize
11.5MB

MD5
89ea9a83ba22931be0e97494ad0763eb

SHA1
e488984ba6663b32f3543aab8c96f204dad57e61

SHA256
c0f3a78bb62a91f80dd2b9f0fe13260b572d6be9961aa29d85d20a094d65fccb

SHA512
5b036fa6371808201309408dbd06baa9ab22ef2ee855a67074e6d15f24f6b99c7719c8165760fe6deeef34d6063509f2966fa330b5053212617801973c91f85d

Download Submit
memory/960-165-0x0000000003030000-0x0000000003031000-memory.dmp

Filesize
4KB

Download
memory/960-166-0x0000000003050000-0x0000000003051000-memory.dmp

Filesize
4KB

Download
memory/960-167-0x0000000003060000-0x0000000003061000-memory.dmp

Filesize
4KB

Download
memory/960-168-0x0000000004D10000-0x0000000004D11000-memory.dmp

Filesize
4KB

Download
memory/960-169-0x0000000004D20000-0x0000000004D21000-memory.dmp

Filesize
4KB

Download
memory/960-170-0x0000000004D30000-0x0000000004D31000-memory.dmp

Filesize
4KB

Download
memory/960-171-0x0000000004D40000-0x0000000004D41000-memory.dmp

Filesize
4KB

Download
memory/960-172-0x0000000004D50000-0x0000000004D51000-memory.dmp

Filesize
4KB

Download
memory/960-173-0x00000000031F0000-0x0000000004BFD000-memory.dmp

Filesize
26.1MB

Download
memory/960-175-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/960-176-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download