vipkeylogger | cefa40083339d42320bc1f9ba33c578b8abe47e15eb0dd6b0ba2f734aa8f3d6d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 06:04

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General

Target

APQSKVTvd60SdAM.exe
Size

909KB
MD5

ff7e78da9c8e580229fe95dfdfe5b098
SHA1

ab968e47e463f29426116753b0ca086fd5b33cdb
SHA256

cefa40083339d42320bc1f9ba33c578b8abe47e15eb0dd6b0ba2f734aa8f3d6d
SHA512

45517b8bc96613daeabb738a42188b8ef19b0ac2b53e3202f7d86f683dacdbe1c4a78414938ab5ad0b48b7c546bc89a78932e3b8a1dbf6604e59b4887de48409
SSDEEP

12288:v9Qw+JBpSqWsX8yViJMjLDXGn6pYn21S20YDOcAvrFa1:lUJBp3WxqiJs2IYn21SwacAv

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t
Email To:
[email protected]

https://api.telegram.org/bot7339564661:AAFzTB6gEWMndjXYyD5LCn17UEBISRR8wDI/sendMessage?chat_id=6443825857

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
3952	powershell.exe
3404	powershell.exe

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	APQSKVTvd60SdAM.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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APQSKVTvd60SdAM.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APQSKVTvd60SdAM.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APQSKVTvd60SdAM.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
22	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3980 set thread context of 808	3980	APQSKVTvd60SdAM.exe	104

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	APQSKVTvd60SdAM.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	APQSKVTvd60SdAM.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
2680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3980	APQSKVTvd60SdAM.exe
3404	powershell.exe
3952	powershell.exe
3980	APQSKVTvd60SdAM.exe
3980	APQSKVTvd60SdAM.exe
3980	APQSKVTvd60SdAM.exe
3980	APQSKVTvd60SdAM.exe
3980	APQSKVTvd60SdAM.exe
3404	powershell.exe
808	APQSKVTvd60SdAM.exe
3952	powershell.exe
808	APQSKVTvd60SdAM.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	APQSKVTvd60SdAM.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	3404	powershell.exe
Token: SeDebugPrivilege	808	APQSKVTvd60SdAM.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 3404	3980	APQSKVTvd60SdAM.exe	96
PID 3980 wrote to memory of 3404	3980	APQSKVTvd60SdAM.exe	96
PID 3980 wrote to memory of 3404	3980	APQSKVTvd60SdAM.exe	96
PID 3980 wrote to memory of 3952	3980	APQSKVTvd60SdAM.exe	98
PID 3980 wrote to memory of 3952	3980	APQSKVTvd60SdAM.exe	98
PID 3980 wrote to memory of 3952	3980	APQSKVTvd60SdAM.exe	98
PID 3980 wrote to memory of 2680	3980	APQSKVTvd60SdAM.exe	100
PID 3980 wrote to memory of 2680	3980	APQSKVTvd60SdAM.exe	100
PID 3980 wrote to memory of 2680	3980	APQSKVTvd60SdAM.exe	100
PID 3980 wrote to memory of 4980	3980	APQSKVTvd60SdAM.exe	102
PID 3980 wrote to memory of 4980	3980	APQSKVTvd60SdAM.exe	102
PID 3980 wrote to memory of 4980	3980	APQSKVTvd60SdAM.exe	102
PID 3980 wrote to memory of 928	3980	APQSKVTvd60SdAM.exe	103
PID 3980 wrote to memory of 928	3980	APQSKVTvd60SdAM.exe	103
PID 3980 wrote to memory of 928	3980	APQSKVTvd60SdAM.exe	103
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104
PID 3980 wrote to memory of 808	3980	APQSKVTvd60SdAM.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APQSKVTvd60SdAM.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APQSKVTvd60SdAM.exe

C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe
"C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3980
- 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\APQSKVTvd60SdAM.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3404
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GJgncWe.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3952
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GJgncWe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF107.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2680
- C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe
  "C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe"
  2⤵
  PID:4980
- C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe
  "C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe"
  2⤵
  PID:928
- C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.exe
  "C:\Users\Admin\AppData\Local\Temp\APQSKVTvd60SdAM.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:808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\APQSKVTvd60SdAM.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
f483ae0cfa610cfbb4a9057eb02225e9

SHA1
08a41be470fa79310785264cb442d2aef88b604d

SHA256
6eebb0337b71cf5998b9995ce53c7f4f7b81edf425a77861b3d7ea3878a8ae0e

SHA512
2361066b52118d66321bc3de869f2bc35d8ab6cf83b39937f11429e62b1881423bd930ba1f5bbba3ba71491ca0fb2a7850bb29ff0d8047a290c27e878df915e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jv1kei13.oxj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF107.tmp

Filesize
1KB

MD5
bdee4db8a2d4ab71ad01f8c36aa833eb

SHA1
3e5208121a642d7760c2e13b5c1f7787365ef44e

SHA256
946467a1468ca126053e05d3e6b13b3337c2e2fe7f7e6e2e6e24e9fd6fd39b3b

SHA512
9badc7da541a6886fad6da7954a3492189779e0fab983370f43ab341f0530af3431241600df8ded332653e4f44099653cbb3bb8e7fa8f35eb8103bb0f61b797a

Download Submit
memory/808-96-0x0000000006F60000-0x000000000748C000-memory.dmp

Filesize
5.2MB

Download
memory/808-95-0x0000000006700000-0x0000000006750000-memory.dmp

Filesize
320KB

Download
memory/808-94-0x0000000006860000-0x0000000006A22000-memory.dmp

Filesize
1.8MB

Download
memory/808-50-0x0000000005120000-0x0000000005170000-memory.dmp

Filesize
320KB

Download
memory/808-52-0x00000000051B0000-0x00000000051FE000-memory.dmp

Filesize
312KB

Download
memory/808-46-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/808-47-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3404-23-0x0000000004E00000-0x0000000004E22000-memory.dmp

Filesize
136KB

Download
memory/3404-67-0x0000000006B70000-0x0000000006B8E000-memory.dmp

Filesize
120KB

Download
memory/3404-18-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3404-92-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3404-86-0x0000000007220000-0x0000000007228000-memory.dmp

Filesize
32KB

Download
memory/3404-17-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3404-80-0x0000000006F70000-0x0000000006F7A000-memory.dmp

Filesize
40KB

Download
memory/3404-25-0x0000000004F10000-0x0000000004F76000-memory.dmp

Filesize
408KB

Download
memory/3404-26-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3404-24-0x0000000004EA0000-0x0000000004F06000-memory.dmp

Filesize
408KB

Download
memory/3404-79-0x0000000006F00000-0x0000000006F1A000-memory.dmp

Filesize
104KB

Download
memory/3404-15-0x0000000000C30000-0x0000000000C66000-memory.dmp

Filesize
216KB

Download
memory/3404-55-0x0000000006180000-0x00000000061B2000-memory.dmp

Filesize
200KB

Download
memory/3404-56-0x000000006FBF0000-0x000000006FC3C000-memory.dmp

Filesize
304KB

Download
memory/3404-16-0x0000000004FF0000-0x0000000005618000-memory.dmp

Filesize
6.2MB

Download
memory/3404-51-0x0000000005BB0000-0x0000000005BCE000-memory.dmp

Filesize
120KB

Download
memory/3404-53-0x0000000005E30000-0x0000000005E7C000-memory.dmp

Filesize
304KB

Download
memory/3952-81-0x0000000007890000-0x0000000007926000-memory.dmp

Filesize
600KB

Download
memory/3952-93-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3952-19-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3952-20-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3952-82-0x0000000007800000-0x0000000007811000-memory.dmp

Filesize
68KB

Download
memory/3952-77-0x00000000072A0000-0x0000000007343000-memory.dmp

Filesize
652KB

Download
memory/3952-62-0x000000006FBF0000-0x000000006FC3C000-memory.dmp

Filesize
304KB

Download
memory/3952-83-0x0000000007830000-0x000000000783E000-memory.dmp

Filesize
56KB

Download
memory/3952-85-0x0000000007950000-0x000000000796A000-memory.dmp

Filesize
104KB

Download
memory/3952-78-0x0000000007C40000-0x00000000082BA000-memory.dmp

Filesize
6.5MB

Download
memory/3952-32-0x0000000005D20000-0x0000000006074000-memory.dmp

Filesize
3.3MB

Download
memory/3952-21-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3952-84-0x0000000007840000-0x0000000007854000-memory.dmp

Filesize
80KB

Download
memory/3980-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

Filesize
4KB

Download
memory/3980-9-0x0000000006D70000-0x0000000006DEE000-memory.dmp

Filesize
504KB

Download
memory/3980-7-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

Filesize
4KB

Download
memory/3980-10-0x000000000A9D0000-0x000000000AA6C000-memory.dmp

Filesize
624KB

Download
memory/3980-6-0x0000000005AC0000-0x0000000005ADE000-memory.dmp

Filesize
120KB

Download
memory/3980-5-0x0000000005620000-0x000000000562A000-memory.dmp

Filesize
40KB

Download
memory/3980-8-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3980-54-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3980-4-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3980-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/3980-2-0x0000000005AE0000-0x0000000006084000-memory.dmp

Filesize
5.6MB

Download
memory/3980-1-0x00000000009A0000-0x0000000000A8A000-memory.dmp

Filesize
936KB

Download