vipkeylogger | 0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f

General

Target

0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
Size

797KB
MD5

7d88e5bad194e89ada135543169da996
SHA1

929a742475ae4b93a5e164b1d565d7d7f78f6b62
SHA256

0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f
SHA512

8906f861bc6049f059757a24d326b21ea626d4b890791c1e10f101a8f387ae24febcc5501440ea45d07675c775286664dcd75d4f61a2929939cc87169ae0aede
SSDEEP

12288:zibdSKErr8jptCVn7B/7jJIk9dB6g5MCao3AiqLwgDn7PK:VqpgVt/7mk9dBKo3A9LD7PK

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.gtpv.online
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
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-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
38	reallyfreegeoip.org
35	checkip.dyndns.org
37	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4008 set thread context of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 2 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	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
4576	InstallUtil.exe
4576	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
Token: SeDebugPrivilege	4576	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91
PID 4008 wrote to memory of 4576	4008	0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe
"C:\Users\Admin\AppData\Local\Temp\0d6d13b615ce21e4a4ff75ec6ad0047a5664aafc05745188afc2e4497c2bed9f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:4576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4008-10-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4008-0-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

Filesize
4KB

Download
memory/4008-2-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4008-3-0x0000000005470000-0x0000000005502000-memory.dmp

Filesize
584KB

Download
memory/4008-4-0x0000000005510000-0x00000000055AC000-memory.dmp

Filesize
624KB

Download
memory/4008-5-0x00000000053D0000-0x0000000005412000-memory.dmp

Filesize
264KB

Download
memory/4008-6-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4008-15-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4008-8-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4008-1-0x0000000000210000-0x00000000002DC000-memory.dmp

Filesize
816KB

Download
memory/4008-7-0x0000000005F10000-0x0000000005F1A000-memory.dmp

Filesize
40KB

Download
memory/4008-11-0x0000000007000000-0x000000000701A000-memory.dmp

Filesize
104KB

Download
memory/4008-12-0x00000000070C0000-0x00000000070C6000-memory.dmp

Filesize
24KB

Download
memory/4008-9-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

Filesize
4KB

Download
memory/4576-18-0x00000000067F0000-0x00000000069B2000-memory.dmp

Filesize
1.8MB

Download
memory/4576-16-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-17-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4576-19-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/4576-20-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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