vipkeylogger | dc9b1005fe4366eacbafdad4a8c7da5c899af7c738fb869f9ad4779625a00efd

Analysis

max time kernel
137s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2025, 06:47

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General

Target
JUSTIFICANTE DE TRANSFERENCIA.exe
Size 772KB
Sample250214-hkab2awkfp
SHA256 dc9b1005fe4366eacbafdad4a8c7da5c899af7c738fb869f9ad4779625a00efd
MD5 c8108dbd5c04f93464e16278e3144fb5
SHA1 7681b496e4b2198293131e21fb723c0e6756d666
SHA512 b0d4d8fc312d51f95b23045f3a732f8fa7ea8e8a8d8e3fcef547dd50bca6281d44b7f9316901cbf7fbc9491f340dfec1dd84869788c133a6bd6bce8fedb732c5
SSDEEP 12288:sIHH/DneK/3aPHViC+Ixel8rPk0aVkDDxR+iECO25rSkEgBhqdfrdcmfxKvSrNQ:siHze19aI4es01Bs6FrSkEehQrXfi
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol
smtp
Host
smtp.ionos.es
Port
587
Username
[email protected]
Password
fede6Wrico@
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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
48	2872	Process not Found

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
14	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2544	4108	WerFault.exe	89

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	JUSTIFICANTE DE TRANSFERENCIA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JUSTIFICANTE DE TRANSFERENCIA.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
4052	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4108	JUSTIFICANTE DE TRANSFERENCIA.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4108	JUSTIFICANTE DE TRANSFERENCIA.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89
PID 2236 wrote to memory of 4108	2236	JUSTIFICANTE DE TRANSFERENCIA.exe	89

C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE TRANSFERENCIA.exe
"C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE TRANSFERENCIA.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE TRANSFERENCIA.exe
  "C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE TRANSFERENCIA.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 1484
    3⤵
    - Program crash
    PID:2544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4108 -ip 4108
1⤵
PID:1916

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI2IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1Mjk4ODM2Mjk0Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

JUSTIFICANTE DE TRANSFERENCIA.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\JUSTIFICANTE DE TRANSFERENCIA.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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memory/2236-8-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/2236-1-0x0000000000D80000-0x0000000000E46000-memory.dmp

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memory/2236-3-0x0000000005730000-0x00000000057C2000-memory.dmp

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memory/2236-4-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/2236-5-0x00000000056E0000-0x00000000056EA000-memory.dmp

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memory/2236-6-0x0000000005E00000-0x0000000005E1E000-memory.dmp

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memory/2236-7-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

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memory/2236-0-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

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memory/2236-2-0x0000000005E20000-0x00000000063C4000-memory.dmp

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memory/2236-10-0x000000000DB70000-0x000000000DC0C000-memory.dmp

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memory/2236-9-0x00000000051B0000-0x000000000523E000-memory.dmp

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memory/2236-15-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/4108-16-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/4108-11-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/4108-14-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/4108-17-0x0000000073EA0000-0x0000000074650000-memory.dmp

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memory/4108-18-0x0000000073EA0000-0x0000000074650000-memory.dmp

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