vipkeylogger | ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c

Analysis

max time kernel
110s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2025, 05:20

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General

Target

ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
Size

1.1MB
MD5

a07d58c29c6bee7fac04ebff7c106d18
SHA1

215407d2cc6b728dafe66be82648e254adffcaad
SHA256

ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c
SHA512

0e8638d89446ccfb3f5e050dbbbbd707dd4ed735aa8a2f5c9c59d4e9c693c1cca9b129e239340a27f322fd9aae8cc57bd725b9efd9f0cb43f16f35a9d4cf18d4
SSDEEP

24576:Su6J33O0c+JY5UZ+XC0kGso6FawYbJcIanJhGUQQJSzWY:Uu0c++OCvkGs9Faw2Ij6QLY

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-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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
18	reallyfreegeoip.org
19	reallyfreegeoip.org
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5904 set thread context of 5800	5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	93

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 3 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	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
5800	RegSvcs.exe
5800	RegSvcs.exe
5800	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5800	RegSvcs.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 1424	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	88
PID 1192 wrote to memory of 1424	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	88
PID 1192 wrote to memory of 1424	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	88
PID 1192 wrote to memory of 5904	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	89
PID 1192 wrote to memory of 5904	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	89
PID 1192 wrote to memory of 5904	1192	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	89
PID 5904 wrote to memory of 5800	5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	93
PID 5904 wrote to memory of 5800	5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	93
PID 5904 wrote to memory of 5800	5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	93
PID 5904 wrote to memory of 5800	5904	ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
"C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe"
  2⤵
  PID:1424
- C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe
  "C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:5904
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\ba4d9a345235056a46bab936a45d2f47b9769383aeafb6b4189244de780b342c.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:5800

Network

MITRE ATT&CK Enterprise v16

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut784D.tmp

Filesize
243KB

MD5
9ba73210319faa2dca9ef12838f03135

SHA1
e59a79f6bec3c31cff751996e2c17564a7e37e67

SHA256
44803cad119a18efd4fa962e7c8d741e29b742d7fb2e1e17e5af1122b1934a3e

SHA512
375c13172eabd95f911c49b3fbfc8e00147c55aaa935c267447966c6dd9a80e318a51f409dd4549c9b4f82da72f4ae2967ec2764f07fea5150f5cfc5b92ebf0a

Download Submit
memory/1192-8-0x0000000000BF0000-0x0000000000FF0000-memory.dmp

Filesize
4.0MB

Download
memory/5800-19-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/5800-20-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/5800-21-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/5800-22-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/5800-23-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/5800-24-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-25-0x0000000005400000-0x000000000545E000-memory.dmp

Filesize
376KB

Download
memory/5800-26-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-27-0x0000000005A90000-0x0000000006034000-memory.dmp

Filesize
5.6MB

Download
memory/5800-29-0x0000000005520000-0x000000000557C000-memory.dmp

Filesize
368KB

Download
memory/5800-28-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-49-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-51-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-87-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-83-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-79-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-75-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-73-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-71-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-69-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-67-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-63-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-59-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-55-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-89-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-85-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-81-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-77-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-65-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-61-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-57-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-53-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-47-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-1123-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-1122-0x0000000005650000-0x00000000056EC000-memory.dmp

Filesize
624KB

Download
memory/5800-45-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-43-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-41-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-39-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-37-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-35-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-33-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-31-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-30-0x0000000005520000-0x0000000005577000-memory.dmp

Filesize
348KB

Download
memory/5800-1124-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/5800-1125-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/5800-1126-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-1127-0x0000000073FA0000-0x0000000074750000-memory.dmp

Filesize
7.7MB

Download
memory/5800-1128-0x0000000006990000-0x0000000006B52000-memory.dmp

Filesize
1.8MB

Download
memory/5800-1129-0x0000000006830000-0x0000000006880000-memory.dmp

Filesize
320KB

Download
memory/5800-1130-0x0000000006D00000-0x0000000006D92000-memory.dmp

Filesize
584KB

Download
memory/5800-1131-0x0000000006980000-0x000000000698A000-memory.dmp

Filesize
40KB

Download
memory/5904-18-0x0000000000E10000-0x0000000001210000-memory.dmp

Filesize
4.0MB

Download