vipkeylogger | 82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4

Analysis

max time kernel
121s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 02:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Size

820KB
MD5

e37d56a547db8598645b412d482fdefb
SHA1

3399dd1717b169a04886cd3e1b097f07c079d844
SHA256

82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4
SHA512

b5a1f92eccbfb6c1ebf6b95b52afa9af3587863b1ed466b89bb97c88e43e46bd61bd3fe2aa80ce67cfa948d3e2f07ff5b5cf4d92ac19025e86adfd8f4abd32ba
SSDEEP

12288:wbrX2lbu9ZZBmq3Vm1xUuQ5YtdD5SoijFSoOsZlP/wQxNym2y4n5df:Krmla953V8QOb50PNwmNym2fnn

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware 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
4468	powershell.exe
4796	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	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.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
18	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100

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	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
1600	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4468	powershell.exe
4796	powershell.exe
1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
4796	powershell.exe
4120	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
4468	powershell.exe
4120	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4468	powershell.exe
Token: SeDebugPrivilege	4796	powershell.exe
Token: SeDebugPrivilege	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
Token: SeDebugPrivilege	4120	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 4468	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	93
PID 1972 wrote to memory of 4468	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	93
PID 1972 wrote to memory of 4468	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	93
PID 1972 wrote to memory of 4796	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	95
PID 1972 wrote to memory of 4796	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	95
PID 1972 wrote to memory of 4796	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	95
PID 1972 wrote to memory of 1600	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	97
PID 1972 wrote to memory of 1600	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	97
PID 1972 wrote to memory of 1600	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	97
PID 1972 wrote to memory of 4892	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	99
PID 1972 wrote to memory of 4892	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	99
PID 1972 wrote to memory of 4892	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	99
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100
PID 1972 wrote to memory of 4120	1972	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe	100

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	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.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	82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe

C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
"C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.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:1972
- 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\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4468
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NhtJwAjO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4796
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NhtJwAjO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF7A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1600
- C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
  "C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe"
  2⤵
  PID:4892
- C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.exe
  "C:\Users\Admin\AppData\Local\Temp\82207ff3a7648d3ff7ee466bec68de79575f880a59b90df365bcfe576e3880e4.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:4120

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_r4hu15to.oed.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAF7A.tmp

Filesize
1KB

MD5
79f6b4b62b91d8af4a43e7fd58625805

SHA1
39602f9638714b82be9defc81a0a4ed76764fd8c

SHA256
bb8df8995f70257e223143436196d707bfa54676083d6653ebfb05cef18de0e7

SHA512
f5280bee9c441c57a119314a9437b3107543a24a5e4d6b8d76d6cb468f739f4c286d7430cad83fc647455178f133564db59067d578dbbcd4322124a2f0452521

Download Submit
memory/1972-8-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/1972-10-0x0000000004EA0000-0x0000000004F2C000-memory.dmp

Filesize
560KB

Download
memory/1972-5-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1972-6-0x0000000005710000-0x00000000057AC000-memory.dmp

Filesize
624KB

Download
memory/1972-7-0x0000000006C60000-0x0000000006C7C000-memory.dmp

Filesize
112KB

Download
memory/1972-1-0x0000000000AE0000-0x0000000000BB4000-memory.dmp

Filesize
848KB

Download
memory/1972-9-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1972-4-0x0000000005520000-0x000000000552A000-memory.dmp

Filesize
40KB

Download
memory/1972-2-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/1972-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/1972-48-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1972-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/4120-89-0x0000000006E20000-0x0000000006FE2000-memory.dmp

Filesize
1.8MB

Download
memory/4120-90-0x0000000006CC0000-0x0000000006D10000-memory.dmp

Filesize
320KB

Download
memory/4120-91-0x0000000007520000-0x0000000007A4C000-memory.dmp

Filesize
5.2MB

Download
memory/4120-46-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4468-23-0x00000000058F0000-0x0000000005956000-memory.dmp

Filesize
408KB

Download
memory/4468-64-0x0000000075540000-0x000000007558C000-memory.dmp

Filesize
304KB

Download
memory/4468-44-0x0000000005960000-0x0000000005CB4000-memory.dmp

Filesize
3.3MB

Download
memory/4468-15-0x0000000004990000-0x00000000049C6000-memory.dmp

Filesize
216KB

Download
memory/4468-17-0x0000000005040000-0x0000000005668000-memory.dmp

Filesize
6.2MB

Download
memory/4468-20-0x00000000056E0000-0x0000000005702000-memory.dmp

Filesize
136KB

Download
memory/4468-22-0x0000000005880000-0x00000000058E6000-memory.dmp

Filesize
408KB

Download
memory/4468-16-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4468-88-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4468-18-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4468-78-0x0000000007480000-0x0000000007491000-memory.dmp

Filesize
68KB

Download
memory/4468-43-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4796-74-0x0000000007B50000-0x00000000081CA000-memory.dmp

Filesize
6.5MB

Download
memory/4796-80-0x0000000007750000-0x0000000007764000-memory.dmp

Filesize
80KB

Download
memory/4796-62-0x00000000073C0000-0x00000000073DE000-memory.dmp

Filesize
120KB

Download
memory/4796-51-0x0000000007180000-0x00000000071B2000-memory.dmp

Filesize
200KB

Download
memory/4796-75-0x0000000007510000-0x000000000752A000-memory.dmp

Filesize
104KB

Download
memory/4796-76-0x0000000007580000-0x000000000758A000-memory.dmp

Filesize
40KB

Download
memory/4796-77-0x0000000007790000-0x0000000007826000-memory.dmp

Filesize
600KB

Download
memory/4796-52-0x0000000075540000-0x000000007558C000-memory.dmp

Filesize
304KB

Download
memory/4796-79-0x0000000007740000-0x000000000774E000-memory.dmp

Filesize
56KB

Download
memory/4796-63-0x00000000073E0000-0x0000000007483000-memory.dmp

Filesize
652KB

Download
memory/4796-81-0x0000000007850000-0x000000000786A000-memory.dmp

Filesize
104KB

Download
memory/4796-82-0x0000000007830000-0x0000000007838000-memory.dmp

Filesize
32KB

Download
memory/4796-50-0x0000000006710000-0x000000000675C000-memory.dmp

Filesize
304KB

Download
memory/4796-87-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4796-49-0x00000000061D0000-0x00000000061EE000-memory.dmp

Filesize
120KB

Download
memory/4796-19-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4796-29-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4796-45-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download