vipkeylogger | 2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1

General

Target

2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
Size

721KB
MD5

676e09400b07f151e4e402284e88b8c0
SHA1

f5ac11d146a72e002ff5bdc1627750d6742b1f22
SHA256

2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1
SHA512

6b754b38f27f092068e5847605dead0f0347decf92043dfba6f73a77f786e5040204cb9d7f20197eeed7737ddaf015d93d543861d5d2504a986e5389907570ff
SSDEEP

12288:E1xZ5n0179tQbEeX/zYM28x7JsAzZTgkjb+UQf6KdSM2g7ocst3BlVU7doThdUD2:jt0//P2A7KAx+dT2g7ohRl6poThu5a4e

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.recsb.com
Port:
587
Username:
[email protected]
Password:
1=vI*r6^
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

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
2816	powershell.exe
2576	powershell.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36

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	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.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	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.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
2592	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
864	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
2576	powershell.exe
2816	powershell.exe
864	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
Token: SeDebugPrivilege	864	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
Token: SeDebugPrivilege	2576	powershell.exe
Token: SeDebugPrivilege	2816	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2816	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	30
PID 2724 wrote to memory of 2816	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	30
PID 2724 wrote to memory of 2816	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	30
PID 2724 wrote to memory of 2816	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	30
PID 2724 wrote to memory of 2576	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	32
PID 2724 wrote to memory of 2576	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	32
PID 2724 wrote to memory of 2576	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	32
PID 2724 wrote to memory of 2576	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	32
PID 2724 wrote to memory of 2592	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	33
PID 2724 wrote to memory of 2592	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	33
PID 2724 wrote to memory of 2592	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	33
PID 2724 wrote to memory of 2592	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	33
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36
PID 2724 wrote to memory of 864	2724	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe

C:\Users\Admin\AppData\Local\Temp\2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
"C:\Users\Admin\AppData\Local\Temp\2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2724
- 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\2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2816
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EtFGdzr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EtFGdzr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAE49.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2592
- C:\Users\Admin\AppData\Local\Temp\2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.exe
  "C:\Users\Admin\AppData\Local\Temp\2e73158c86afa9fa475bf17a90da26173901106fb3977c5f19a33d8e434809f1N.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:864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

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

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

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

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAE49.tmp

Filesize
1KB

MD5
928869393da67c32dddde2837f17b24a

SHA1
19ecccfc1cd1689d96603822acaeaa25a668371a

SHA256
941992d407d1ae3d678ad9192af569b15b06ebfd6000dbc9f1ed2f3172e539fe

SHA512
e70435f8b5ab11df72436d5ed7a711683ed1a10b2d0f3535d0616ee5260ea0d9232b4735169f9f96fbf201f8d31178e391da9c906bf6c31cd8a4e6b0a9b43370

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XTS8K0WEQ43EIDM0HQQN.temp

Filesize
7KB

MD5
666ffb940cf04c9da153142e4765c561

SHA1
9fef02a8676234e4d3f75fd9e48bffdf2447b360

SHA256
49cbe461084d1c3762098cba064e6d8964abbdedc48a54cd3eca292021983029

SHA512
27b1d52b241197829c898605f032adad513c6dd84b8bdb2bf7fe5de41ad101da4874cb0d22e10ff6c001e047064efd8fb76f027a26539b17e651672205ab354f

Download Submit
memory/864-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-31-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-23-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/864-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/864-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2724-6-0x0000000000470000-0x00000000004FC000-memory.dmp

Filesize
560KB

Download
memory/2724-1-0x0000000001130000-0x00000000011EA000-memory.dmp

Filesize
744KB

Download
memory/2724-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2724-2-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-3-0x00000000006C0000-0x00000000006DC000-memory.dmp

Filesize
112KB

Download
memory/2724-5-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-4-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2724-32-0x0000000073F40000-0x000000007462E000-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