vipkeylogger | d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-12-2024 04:02

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General

Target

d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
Size

808KB
MD5

8626a0c350243b5390abf5dee2a40641
SHA1

8337486fbbece35e03456500b23c5044466419c7
SHA256

d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca
SHA512

5b91943db6e0b79fb6f776e4eb1337a54295688c09168ead60eae238b2be51cdb64ce3518643624d569163e4fee8a8e9cd374e0eddd59e13c13f523eafec793d
SSDEEP

12288:jIC25usx+XtVUW1r4s7yy8FqY4uszmSpx0DzibplrdV26XyGnP/Ge/A:gx82VPFqY4usn0DzIVNXygPea

Score

10^/10

vipkeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
kashmirestore.com
Port:
21
Username:
[email protected]
Password:
c%P+6,(]YFvP

Extracted

Family

vipkeylogger

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2008	powershell.exe
4204	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

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
23	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4448 set thread context of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4204	powershell.exe
2008	powershell.exe
4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
2252	MSBuild.exe
4204	powershell.exe
2008	powershell.exe
2252	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4204	powershell.exe
Token: SeDebugPrivilege	2008	powershell.exe
Token: SeDebugPrivilege	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
Token: SeDebugPrivilege	2252	MSBuild.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 4204	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	89
PID 4448 wrote to memory of 4204	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	89
PID 4448 wrote to memory of 4204	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	89
PID 4448 wrote to memory of 2008	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	91
PID 4448 wrote to memory of 2008	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	91
PID 4448 wrote to memory of 2008	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	91
PID 4448 wrote to memory of 956	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	93
PID 4448 wrote to memory of 956	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	93
PID 4448 wrote to memory of 956	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	93
PID 4448 wrote to memory of 2580	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	95
PID 4448 wrote to memory of 2580	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	95
PID 4448 wrote to memory of 2580	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	95
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96
PID 4448 wrote to memory of 2252	4448	d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
"C:\Users\Admin\AppData\Local\Temp\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4448
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4204
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FZcXKpA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2008
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FZcXKpA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD15A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:2580
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
3e26eb8b63752269b7dd98d1fe4795da

SHA1
e025b58ad84769cd5ed854da79da260c6750c484

SHA256
68de288d3f335d91d0eb78a457b2523f3c2f7d971bb77faded8c5a2063d9e4ba

SHA512
2e5a3b60b16d97f5e1b3c29e181f811caebb553ccdeb95903e55308ef9a4e30ef698ec60a74c0d4860d7202b7111a414868da8d6701d48f916a35bddfbfc4a00

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hqxyih0u.bwk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD15A.tmp

Filesize
1KB

MD5
07ac9a7bf40217d5da052d22be6b928b

SHA1
b840fc0b8dc2d0db4dc4121282a1c4ffa6ed60d8

SHA256
c43415e6fe1c86c74d62f0a647d933395e44c79ba2cfdef7d274c146d9dbf421

SHA512
4f24ab8dfe8864d816de179d0fcada4100430b2534d5cd082d32e8627337557340199e15c9b7ddbeece54593cc49f154c92071099016fd557ef1b97fd4b01e4e

Download Submit
memory/2008-77-0x0000000007A20000-0x0000000007A31000-memory.dmp

Filesize
68KB

Download
memory/2008-88-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/2008-78-0x0000000007A50000-0x0000000007A5E000-memory.dmp

Filesize
56KB

Download
memory/2008-76-0x0000000007AA0000-0x0000000007B36000-memory.dmp

Filesize
600KB

Download
memory/2008-63-0x0000000071540000-0x000000007158C000-memory.dmp

Filesize
304KB

Download
memory/2008-49-0x0000000006500000-0x000000000654C000-memory.dmp

Filesize
304KB

Download
memory/2008-48-0x00000000064E0000-0x00000000064FE000-memory.dmp

Filesize
120KB

Download
memory/2008-30-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/2008-20-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/2252-89-0x0000000006780000-0x0000000006942000-memory.dmp

Filesize
1.8MB

Download
memory/2252-90-0x0000000006610000-0x0000000006660000-memory.dmp

Filesize
320KB

Download
memory/2252-91-0x0000000006E80000-0x00000000073AC000-memory.dmp

Filesize
5.2MB

Download
memory/2252-37-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4204-16-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4204-79-0x00000000077D0000-0x00000000077E4000-memory.dmp

Filesize
80KB

Download
memory/4204-23-0x0000000005330000-0x0000000005396000-memory.dmp

Filesize
408KB

Download
memory/4204-24-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/4204-19-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4204-31-0x0000000005C00000-0x0000000005F54000-memory.dmp

Filesize
3.3MB

Download
memory/4204-18-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4204-87-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4204-17-0x00000000053A0000-0x00000000059C8000-memory.dmp

Filesize
6.2MB

Download
memory/4204-81-0x00000000078B0000-0x00000000078B8000-memory.dmp

Filesize
32KB

Download
memory/4204-15-0x0000000004C90000-0x0000000004CC6000-memory.dmp

Filesize
216KB

Download
memory/4204-50-0x0000000007230000-0x0000000007262000-memory.dmp

Filesize
200KB

Download
memory/4204-61-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/4204-51-0x0000000071540000-0x000000007158C000-memory.dmp

Filesize
304KB

Download
memory/4204-62-0x0000000007270000-0x0000000007313000-memory.dmp

Filesize
652KB

Download
memory/4204-80-0x00000000078D0000-0x00000000078EA000-memory.dmp

Filesize
104KB

Download
memory/4204-73-0x0000000007BE0000-0x000000000825A000-memory.dmp

Filesize
6.5MB

Download
memory/4204-74-0x0000000007590000-0x00000000075AA000-memory.dmp

Filesize
104KB

Download
memory/4204-75-0x0000000007600000-0x000000000760A000-memory.dmp

Filesize
40KB

Download
memory/4204-22-0x0000000005290000-0x00000000052B2000-memory.dmp

Filesize
136KB

Download
memory/4448-8-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

Filesize
4KB

Download
memory/4448-7-0x0000000005900000-0x0000000005918000-memory.dmp

Filesize
96KB

Download
memory/4448-9-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4448-10-0x0000000008060000-0x00000000080EE000-memory.dmp

Filesize
568KB

Download
memory/4448-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

Filesize
4KB

Download
memory/4448-6-0x0000000005740000-0x00000000057DC000-memory.dmp

Filesize
624KB

Download
memory/4448-4-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4448-5-0x0000000005450000-0x000000000545A000-memory.dmp

Filesize
40KB

Download
memory/4448-47-0x0000000074DF0000-0x00000000755A0000-memory.dmp

Filesize
7.7MB

Download
memory/4448-3-0x00000000054A0000-0x0000000005532000-memory.dmp

Filesize
584KB

Download
memory/4448-2-0x0000000005A50000-0x0000000005FF4000-memory.dmp

Filesize
5.6MB

Download
memory/4448-1-0x0000000000980000-0x0000000000A4E000-memory.dmp

Filesize
824KB

Download