4c9dbf8ad11b96a8638b4476a73534c4477f6b91610b59476348a36fb0650de5

Analysis

max time kernel
155s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2023 18:33

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General

Target

enelfacturanopagada.msi
Size

12.1MB
MD5

1c227f66ba9be0d8b241855ab970469f
SHA1

dbf8abb10d8bc81bd6a8ff00c9e0da82451e9faf
SHA256

8580240bd09f39ae2da96ad133449e66203fa481bf786107e8be5bbb151c91b1
SHA512

04ca4475701744843d5b4c0e6e35a45368d322834765b00841b35d09d7320773bd5e2bc5309e2f76292024e1afdf73fd4cdcf278a6dfa20ea2f013fa1d24a2d5
SSDEEP

393216:VmEIdgNKOHxSwalZiYEn5ela+RCMuD7ay:Cdg0ORIxEcpRJOWy

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1492	MsiExec.exe
1492	MsiExec.exe
1492	MsiExec.exe
1492	MsiExec.exe
1492	MsiExec.exe
1492	MsiExec.exe

Blocklisted process makes network request 10 IoCs

flow	pid	Process
38	1492	MsiExec.exe
40	1492	MsiExec.exe
44	1492	MsiExec.exe
51	1492	MsiExec.exe
66	1492	MsiExec.exe
82	1492	MsiExec.exe
88	1492	MsiExec.exe
89	1492	MsiExec.exe
94	1492	MsiExec.exe
95	1492	MsiExec.exe

Enumerates connected drives 3 TTPs 46 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)	\??\L:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
37	ipinfo.io
38	ipinfo.io

Drops file in Windows directory 12 IoCs

description	ioc	Process
File created	C:\Windows\Installer\SourceHash{DB738DCA-C1E9-42A1-A52E-3AA89DE753D7}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA5C.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIAFA.tmp	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\MSI76D.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIB29.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID9B.tmp	msiexec.exe
File created	C:\Windows\Installer\e5805d7.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e5805d7.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDBC.tmp	msiexec.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2768	msiexec.exe
2768	msiexec.exe
1492	MsiExec.exe
1492	MsiExec.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2180	msiexec.exe
Token: SeSecurityPrivilege	2768	msiexec.exe
Token: SeCreateTokenPrivilege	2180	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2180	msiexec.exe
Token: SeLockMemoryPrivilege	2180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2180	msiexec.exe
Token: SeMachineAccountPrivilege	2180	msiexec.exe
Token: SeTcbPrivilege	2180	msiexec.exe
Token: SeSecurityPrivilege	2180	msiexec.exe
Token: SeTakeOwnershipPrivilege	2180	msiexec.exe
Token: SeLoadDriverPrivilege	2180	msiexec.exe
Token: SeSystemProfilePrivilege	2180	msiexec.exe
Token: SeSystemtimePrivilege	2180	msiexec.exe
Token: SeProfSingleProcessPrivilege	2180	msiexec.exe
Token: SeIncBasePriorityPrivilege	2180	msiexec.exe
Token: SeCreatePagefilePrivilege	2180	msiexec.exe
Token: SeCreatePermanentPrivilege	2180	msiexec.exe
Token: SeBackupPrivilege	2180	msiexec.exe
Token: SeRestorePrivilege	2180	msiexec.exe
Token: SeShutdownPrivilege	2180	msiexec.exe
Token: SeDebugPrivilege	2180	msiexec.exe
Token: SeAuditPrivilege	2180	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2180	msiexec.exe
Token: SeChangeNotifyPrivilege	2180	msiexec.exe
Token: SeRemoteShutdownPrivilege	2180	msiexec.exe
Token: SeUndockPrivilege	2180	msiexec.exe
Token: SeSyncAgentPrivilege	2180	msiexec.exe
Token: SeEnableDelegationPrivilege	2180	msiexec.exe
Token: SeManageVolumePrivilege	2180	msiexec.exe
Token: SeImpersonatePrivilege	2180	msiexec.exe
Token: SeCreateGlobalPrivilege	2180	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe
Token: SeRestorePrivilege	2768	msiexec.exe
Token: SeTakeOwnershipPrivilege	2768	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2180	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 1492	2768	msiexec.exe	90
PID 2768 wrote to memory of 1492	2768	msiexec.exe	90
PID 2768 wrote to memory of 1492	2768	msiexec.exe	90

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\enelfacturanopagada.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2180

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:2768
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 0861AE2DA1B7B00F4E7DFD1A4D4D9CCA
  2⤵
  - Loads dropped DLL
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\MSI76D.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

Download Submit
C:\Windows\Installer\MSI76D.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

Download Submit
C:\Windows\Installer\MSIA5C.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

Download Submit
C:\Windows\Installer\MSIA5C.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

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

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

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

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

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

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

Download Submit
C:\Windows\Installer\MSIB29.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

Download Submit
C:\Windows\Installer\MSIB29.tmp

Filesize
376KB

MD5
e12c5bcc254c953b1a46d1434804f4d2

SHA1
99f67acf34af1294f3c6e5eb521c862e1c772397

SHA256
5316cfae8b4d28ab7cbc5cab60e27b0c0f5a3210a921a4b0560769c5021c911b

SHA512
9a61aa00b651fc616cd09d28f4a6b872889a026c61d818595a82c58fdff187e3ad57916c2b8690d1e7016d73a05435e13a85758917cfb89029b34c4a1685aa0b

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

Filesize
11.4MB

MD5
477c38f958461524b8f7e32639412d99

SHA1
06b9642d06afa0bd85f2cac5a27d4c148e6150c4

SHA256
255891011ffcc6d501e4ae8fccd06bdcc8a9b99f9d397beb4d93734c720f9051

SHA512
b93be41304be6288d425a3938a8d4bf180db0a6c57353eeb175918423af015c4a99f745aeb41e57abeeea2e92c372d9af9b2500cbd6e98aeab38584a9ffc17d0

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

Filesize
11.4MB

MD5
477c38f958461524b8f7e32639412d99

SHA1
06b9642d06afa0bd85f2cac5a27d4c148e6150c4

SHA256
255891011ffcc6d501e4ae8fccd06bdcc8a9b99f9d397beb4d93734c720f9051

SHA512
b93be41304be6288d425a3938a8d4bf180db0a6c57353eeb175918423af015c4a99f745aeb41e57abeeea2e92c372d9af9b2500cbd6e98aeab38584a9ffc17d0

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

Filesize
11.4MB

MD5
477c38f958461524b8f7e32639412d99

SHA1
06b9642d06afa0bd85f2cac5a27d4c148e6150c4

SHA256
255891011ffcc6d501e4ae8fccd06bdcc8a9b99f9d397beb4d93734c720f9051

SHA512
b93be41304be6288d425a3938a8d4bf180db0a6c57353eeb175918423af015c4a99f745aeb41e57abeeea2e92c372d9af9b2500cbd6e98aeab38584a9ffc17d0

Download Submit
memory/1492-23-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/1492-24-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/1492-26-0x00000000032E0000-0x0000000004BB2000-memory.dmp

Filesize
24.8MB

Download
memory/1492-25-0x00000000031B0000-0x00000000031B1000-memory.dmp

Filesize
4KB

Download
memory/1492-27-0x00000000031C0000-0x00000000031C1000-memory.dmp

Filesize
4KB

Download
memory/1492-28-0x00000000031D0000-0x00000000031D1000-memory.dmp

Filesize
4KB

Download
memory/1492-29-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

Filesize
4KB

Download
memory/1492-31-0x00000000032E0000-0x0000000004BB2000-memory.dmp

Filesize
24.8MB

Download
memory/1492-41-0x00000000032E0000-0x0000000004BB2000-memory.dmp

Filesize
24.8MB

Download