vipkeylogger | 1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9

General

Target

1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
Size

1.1MB
MD5

db5693f47a9bc9b3bd01efa8bc37a427
SHA1

4b5c92d834acd624e215f5414486567613c92938
SHA256

1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9
SHA512

96bd5edd87d34eb4f66b16067d69ded728a1160c85368089ef8a0d7c544e8cb305d65aa6804382e5f3b87330da44a91df05a34058b47e6999e96dc38fa6e84c8
SSDEEP

24576:jiVX2+2zDTxps71Dh7P2EJFBRi47ax9fRjbhZmATcWlEOsW4Bhw0:F3TPs71N2EJFBRiCaLfRjrmA4W2OsW4B

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7354418955:AAH10FAR8IByRBtd_Qs69uwN7lnhl-2X18k/sendMessage?chat_id=6851554211

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
4712	powershell.exe
4884	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
56	2388	Process not Found

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Control Panel\International\Geo\Nation	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.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-1-5-21-1318997816-2171176372-1451785247-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.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
26	checkip.dyndns.org
28	reallyfreegeoip.org
29	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101

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 1 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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1168	MicrosoftEdgeUpdate.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
2392	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
4884	powershell.exe
4712	powershell.exe
4172	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
4884	powershell.exe
4712	powershell.exe
4172	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
Token: SeDebugPrivilege	4884	powershell.exe
Token: SeDebugPrivilege	4712	powershell.exe
Token: SeDebugPrivilege	4172	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 4712	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	95
PID 1620 wrote to memory of 4712	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	95
PID 1620 wrote to memory of 4884	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	96
PID 1620 wrote to memory of 4884	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	96
PID 1620 wrote to memory of 2392	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	99
PID 1620 wrote to memory of 2392	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	99
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101
PID 1620 wrote to memory of 4172	1620	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe	101

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe

C:\Users\Admin\AppData\Local\Temp\1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
"C:\Users\Admin\AppData\Local\Temp\1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4712
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NtDgObhetS.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4884
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NtDgObhetS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2788.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2392
- C:\Users\Admin\AppData\Local\Temp\1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
  C:\Users\Admin\AppData\Local\Temp\1c9ed915e37ceb98889baffeb1bbc80a6fe575697e93d9a4f4ef9add22c5b4f9.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4172

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NTU5NTI3NjUwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1168

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

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pnqdkkd5.re1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2788.tmp

Filesize
1KB

MD5
df6f5d9f966c8fa331643e4ed42edb4f

SHA1
a72933c59914a1efed48bd04120c91062af6434e

SHA256
9e130efc45c4e955b53a6faa4ee09e9e6b52d2bbc87975982fe6d9cbf0e20c11

SHA512
949c02a249ebf7cddfb65ccaf11a1c2515acc411b7a65d62a00631d0898483dd0ba805c9eb6c36d7c370928819eae5fac2645215d25dac525c0b63042c1495fb

Download Submit
memory/1620-5-0x00007FF92E453000-0x00007FF92E455000-memory.dmp

Filesize
8KB

Download
memory/1620-38-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/1620-6-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/1620-7-0x00000287F2B80000-0x00000287F2B94000-memory.dmp

Filesize
80KB

Download
memory/1620-8-0x00000287F42D0000-0x00000287F435C000-memory.dmp

Filesize
560KB

Download
memory/1620-4-0x00000287F2BF0000-0x00000287F2C16000-memory.dmp

Filesize
152KB

Download
memory/1620-3-0x00000287F4420000-0x00000287F451C000-memory.dmp

Filesize
1008KB

Download
memory/1620-2-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/1620-1-0x00000287F05E0000-0x00000287F06F2000-memory.dmp

Filesize
1.1MB

Download
memory/1620-0-0x00007FF92E453000-0x00007FF92E455000-memory.dmp

Filesize
8KB

Download
memory/4172-47-0x0000017269D80000-0x000001726A2A8000-memory.dmp

Filesize
5.2MB

Download
memory/4172-26-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/4172-45-0x0000017269680000-0x0000017269842000-memory.dmp

Filesize
1.8MB

Download
memory/4172-46-0x0000017250AA0000-0x0000017250AF0000-memory.dmp

Filesize
320KB

Download
memory/4884-25-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/4884-41-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/4884-36-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download
memory/4884-24-0x000001DB50C80000-0x000001DB50CA2000-memory.dmp

Filesize
136KB

Download
memory/4884-22-0x00007FF92E450000-0x00007FF92EF11000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads