vipkeylogger | 8255dd224efb3fe22a27d63138351150e9685cc78503db0c88065635740dec53

General

Target

jxGidTkOad4suSF.exe
Size

869KB
MD5

24fe4f00c34617dbda65dea7b69290fa
SHA1

652ca5827811da26020b27267574e93b4e3a0a1b
SHA256

2cabff0ab44ef8b5791f5ec5c5dc25f509a6ca502af94813cab8fcfcdc6abfa9
SHA512

e09ecb5ee06b5f61aa7dcbd1db757851224b8822c3765eff5f5066aa761a017376eb24688534935c8c9b33120a5332e8ecfeb225d52a96c178cec5116e195952
SSDEEP

12288:NMvDFVzJ+Wnqn++PtFmwH9PD3yy6EtS1YFbOWKkhrINsuNQxv3yfiuiKMF4Ezh0W:NMbHzMjowH9bZsq0W1rubNmfEid3Ho

Score

10^/10

vipkeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7688589725:AAEXfrzDHwZLObnhvGxbNuF0otXr2qYoXHQ/sendMessage?chat_id=2015352628

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
2216	powershell.exe
1868	powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3060 set thread context of 2860	3060	jxGidTkOad4suSF.exe	37

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	jxGidTkOad4suSF.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.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
2796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3060	jxGidTkOad4suSF.exe
3060	jxGidTkOad4suSF.exe
2860	vbc.exe
2216	powershell.exe
1868	powershell.exe
2860	vbc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	jxGidTkOad4suSF.exe
Token: SeDebugPrivilege	2860	vbc.exe
Token: SeDebugPrivilege	2216	powershell.exe
Token: SeDebugPrivilege	1868	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2216	3060	jxGidTkOad4suSF.exe	31
PID 3060 wrote to memory of 2216	3060	jxGidTkOad4suSF.exe	31
PID 3060 wrote to memory of 2216	3060	jxGidTkOad4suSF.exe	31
PID 3060 wrote to memory of 2216	3060	jxGidTkOad4suSF.exe	31
PID 3060 wrote to memory of 1868	3060	jxGidTkOad4suSF.exe	33
PID 3060 wrote to memory of 1868	3060	jxGidTkOad4suSF.exe	33
PID 3060 wrote to memory of 1868	3060	jxGidTkOad4suSF.exe	33
PID 3060 wrote to memory of 1868	3060	jxGidTkOad4suSF.exe	33
PID 3060 wrote to memory of 2796	3060	jxGidTkOad4suSF.exe	35
PID 3060 wrote to memory of 2796	3060	jxGidTkOad4suSF.exe	35
PID 3060 wrote to memory of 2796	3060	jxGidTkOad4suSF.exe	35
PID 3060 wrote to memory of 2796	3060	jxGidTkOad4suSF.exe	35
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37
PID 3060 wrote to memory of 2860	3060	jxGidTkOad4suSF.exe	37

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

C:\Users\Admin\AppData\Local\Temp\jxGidTkOad4suSF.exe
"C:\Users\Admin\AppData\Local\Temp\jxGidTkOad4suSF.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060
- 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\jxGidTkOad4suSF.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2216
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oqiReQQ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1868
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oqiReQQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF71B.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2796
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF71B.tmp

Filesize
1KB

MD5
dd0befafe2d023497f2d725e3c318235

SHA1
64cebaf36f1d045a41c4674c8cdca501518118fb

SHA256
eab1cb98cc906ef21f0752f458397b426869486253d664e3d504383d8719ee0b

SHA512
6641812c5c34ed7ba61fb278e2628144a7fee03fd3e35d1e2a10a29d5592380de1e9d6864fd3f548820743a482fbbd446cb92ad1fc29709141b3a76b163f69af

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
196300264b3e73590b3d7b6a7aa393af

SHA1
2b5dc964eb92dd8238b091fa3799ca505189c207

SHA256
025ddf1e0c179291a19b6500d45a13717fb0953dca3346c5213b747df3d867be

SHA512
c02c4bd6a8bca1c09a868e36b288d4cd517331a78de73d5e331be43e78b3c85c74bdcb008c211a8b22b6b82b54a7d78d9181ec82e42c6a75a27135334165ba5f

Download Submit
memory/2860-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-27-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2860-30-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-23-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2860-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3060-6-0x0000000007610000-0x000000000769E000-memory.dmp

Filesize
568KB

Download
memory/3060-1-0x0000000001000000-0x00000000010E0000-memory.dmp

Filesize
896KB

Download
memory/3060-0-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/3060-2-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-3-0x0000000000D60000-0x0000000000D78000-memory.dmp

Filesize
96KB

Download
memory/3060-5-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-4-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/3060-31-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads