vipkeylogger | 3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f

General

Target

3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
Size

77.0MB
MD5

7832c592d6a2e403b8323da6b238e789
SHA1

1b0a4f33ed26e9284d3a93b7a119a895eb12c0f2
SHA256

3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f
SHA512

aa38396cb18fb5c7cae17413f42b6d3ee15adc82dc5a02513bd430c27f774433186f781cada07d6709d93448404fbdae179cf018144fbf2bfff1405330cbeb09
SSDEEP

24576:1u6J33O0c+JY5UZ+XC0kGso6Fac1HJWnny4sd09pWiszrWY:Xu0c++OCvkGs9FacdJ6VpWiXY

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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.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
6	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 2672	1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	84

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	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2672	svchost.exe
2672	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	svchost.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1036 wrote to memory of 992	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	82
PID 1036 wrote to memory of 992	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	82
PID 1036 wrote to memory of 992	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	82
PID 1036 wrote to memory of 1696	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	83
PID 1036 wrote to memory of 1696	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	83
PID 1036 wrote to memory of 1696	1036	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	83
PID 1696 wrote to memory of 2672	1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	84
PID 1696 wrote to memory of 2672	1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	84
PID 1696 wrote to memory of 2672	1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	84
PID 1696 wrote to memory of 2672	1696	3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe	84

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1036
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"
  2⤵
  PID:992
- C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe
  "C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.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:1696
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.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:2672

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/1036-6-0x00000000012E0000-0x00000000016E0000-memory.dmp

Filesize
4.0MB

Download
memory/1696-14-0x0000000000EC0000-0x00000000012C0000-memory.dmp

Filesize
4.0MB

Download
memory/2672-20-0x0000000003150000-0x000000000319E000-memory.dmp

Filesize
312KB

Download
memory/2672-22-0x0000000005650000-0x000000000569E000-memory.dmp

Filesize
312KB

Download
memory/2672-18-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2672-16-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2672-19-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

Filesize
4KB

Download
memory/2672-15-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2672-21-0x0000000005FB0000-0x0000000006554000-memory.dmp

Filesize
5.6MB

Download
memory/2672-17-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2672-23-0x0000000005740000-0x00000000057DC000-memory.dmp

Filesize
624KB

Download
memory/2672-24-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2672-25-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

Filesize
4KB

Download
memory/2672-26-0x0000000006CB0000-0x0000000006E72000-memory.dmp

Filesize
1.8MB

Download
memory/2672-27-0x0000000006B30000-0x0000000006B80000-memory.dmp

Filesize
320KB

Download
memory/2672-28-0x0000000006E80000-0x0000000006F12000-memory.dmp

Filesize
584KB

Download
memory/2672-29-0x0000000006C20000-0x0000000006C2A000-memory.dmp

Filesize
40KB

Download

Analysis

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