vipkeylogger | ab60f1334afc6713387192ff674a6904687f23c1e704eb9e681dc17154ec6164

Analysis

max time kernel
69s
max time network
137s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 07:52

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General

Target

AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe
Size

1.1MB
MD5

d3db3591921c3250bed8973ca5700389
SHA1

019101e102e709c94f91aa8f1f51751dc032bb68
SHA256

ab60f1334afc6713387192ff674a6904687f23c1e704eb9e681dc17154ec6164
SHA512

864ca31c847633470c0c888edb8e52d365da2aeb925e05e8e246774614dcf50957f680dca02494c5a3edf8874b35bef8788b2bdccb68f9be4c8e173d445fae6f
SSDEEP

24576:bAHnh+eWsN3skA4RV1Hom2KXMmHaI13dOpq9kPDwkjg5jl5:2h+ZkldoPK8YaILn9kPkkjq

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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 2216 set thread context of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30

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	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1416	RegSvcs.exe
1416	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1416	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30
PID 2216 wrote to memory of 1416	2216	AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe
"C:\Users\Admin\AppData\Local\Temp\AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\AB60F1334AFC6713387192FF674A6904687F23C1E704EB9E681DC17154EC6164.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:1416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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

memory/1416-49-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-1118-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-13-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1416-14-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1416-15-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/1416-16-0x00000000005E0000-0x0000000000640000-memory.dmp

Filesize
384KB

Download
memory/1416-17-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-18-0x0000000000850000-0x00000000008AC000-memory.dmp

Filesize
368KB

Download
memory/1416-19-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-75-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-73-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-71-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-69-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-67-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-65-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-63-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-1119-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-59-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-57-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-55-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-53-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-51-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-45-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-11-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1416-61-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-43-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-41-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-39-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-37-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-35-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-33-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-31-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-29-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-27-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-25-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-23-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-21-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-20-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-79-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-77-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/1416-1114-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-1115-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1416-1116-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/1416-1117-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/1416-47-0x0000000000850000-0x00000000008A8000-memory.dmp

Filesize
352KB

Download
memory/2216-10-0x00000000000A0000-0x00000000000A4000-memory.dmp

Filesize
16KB

Download