vipkeylogger | a15eb8020f01e743035823a05c7417a4ef31eaf02dee24af25cd03326561c17f

Analysis

max time kernel
111s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
29/01/2025, 15:48

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General

Target

Vessel particulars.exe
Size

1.1MB
MD5

909a37e97faff915cd4906fe7684ec63
SHA1

5ae37a8ae70e36e9cf4f9e8895045f77eca11c51
SHA256

a15eb8020f01e743035823a05c7417a4ef31eaf02dee24af25cd03326561c17f
SHA512

58bb45c2d55b4602852c0921f9aa39f3a09645689beea49b7408ce44da75eb9f9701effc765f3808e8d79eaefa9fc49531719e3d334d1d21e54ca35f78cac25d
SSDEEP

24576:bAHnh+eWsN3skA4RV1Hom2KXFmIaQtS2rEDjuKsV5U5j5:2h+ZkldoPK1XaQtvEDqTV5UL

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

https://api.telegram.org/bot8043603189:AAFpR2ormgQgQpP5aDirNgZd72aHXUsGdlI/sendMessage?chat_id=2135869667

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\savagenesses.vbs	savagenesses.exe

Executes dropped EXE 2 IoCs

pid	Process
4680	savagenesses.exe
1600	savagenesses.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
16	reallyfreegeoip.org
17	reallyfreegeoip.org
13	checkip.dyndns.org

AutoIT Executable 5 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000f000000023b51-16.dat	autoit_exe
behavioral2/memory/4680-33-0x0000000000F30000-0x000000000104C000-memory.dmp	autoit_exe
behavioral2/memory/4680-36-0x0000000000F30000-0x000000000104C000-memory.dmp	autoit_exe
behavioral2/memory/1600-52-0x0000000000F30000-0x000000000104C000-memory.dmp	autoit_exe
behavioral2/memory/1600-56-0x0000000000F30000-0x000000000104C000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1600 set thread context of 4380	1600	savagenesses.exe	87

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 4 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	Vessel particulars.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	savagenesses.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	savagenesses.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4380	RegSvcs.exe
4380	RegSvcs.exe
4380	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4680	savagenesses.exe
1600	savagenesses.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4380	RegSvcs.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
4052	Vessel particulars.exe
4052	Vessel particulars.exe
4680	savagenesses.exe
4680	savagenesses.exe
1600	savagenesses.exe
1600	savagenesses.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
4052	Vessel particulars.exe
4052	Vessel particulars.exe
4680	savagenesses.exe
4680	savagenesses.exe
1600	savagenesses.exe
1600	savagenesses.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 4680	4052	Vessel particulars.exe	84
PID 4052 wrote to memory of 4680	4052	Vessel particulars.exe	84
PID 4052 wrote to memory of 4680	4052	Vessel particulars.exe	84
PID 4680 wrote to memory of 3640	4680	savagenesses.exe	85
PID 4680 wrote to memory of 3640	4680	savagenesses.exe	85
PID 4680 wrote to memory of 3640	4680	savagenesses.exe	85
PID 4680 wrote to memory of 1600	4680	savagenesses.exe	86
PID 4680 wrote to memory of 1600	4680	savagenesses.exe	86
PID 4680 wrote to memory of 1600	4680	savagenesses.exe	86
PID 1600 wrote to memory of 4380	1600	savagenesses.exe	87
PID 1600 wrote to memory of 4380	1600	savagenesses.exe	87
PID 1600 wrote to memory of 4380	1600	savagenesses.exe	87
PID 1600 wrote to memory of 4380	1600	savagenesses.exe	87

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Vessel particulars.exe
"C:\Users\Admin\AppData\Local\Temp\Vessel particulars.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Users\Admin\AppData\Local\parachronism\savagenesses.exe
  "C:\Users\Admin\AppData\Local\Temp\Vessel particulars.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:4680
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\Vessel particulars.exe"
    3⤵
    PID:3640
- - C:\Users\Admin\AppData\Local\parachronism\savagenesses.exe
    "C:\Users\Admin\AppData\Local\parachronism\savagenesses.exe"
    3⤵
    - Executes dropped EXE
    - 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:1600
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\parachronism\savagenesses.exe"
      4⤵
      Accesses Microsoft Outlook profiles
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      outlook_office_path
      outlook_win_path
      PID:4380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\autD4B6.tmp

Filesize
242KB

MD5
efa36559459d8a95d5d29596030bb9cb

SHA1
dd4292faa0dc9430ab8a56ebaa29e3de2169e20d

SHA256
cf2cd6d65a7e9be25f5fcdbbb17d69142fe1af0295a9b43328db77e91a94067c

SHA512
cef22a7688400302f337d27f27697da7c7f4bbac78b7c7c0b302b69fe9113399b12a8f0fb94639209442c530a5e24fba5c939af4f5ac1e0c7c0a91a355c47ec0

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

Filesize
11KB

MD5
02cb391fa991f4a7c4288b2636b3f432

SHA1
92c161c146b6d8b5f08976aefbb1b88ae2937ddb

SHA256
32960f8fc3a5cda77afd30fe66dedd132446acd360fc42b16c3f3cbd541d43a8

SHA512
818f4c28fe7d12531ea19c7df4b46ea1d1296ac6d7d922bcababc456bd295089a6e4977487dbe801ce205aab017d7c2e1b318392e9aa9bf5d912a6d0db767718

Download Submit
C:\Users\Admin\AppData\Local\Temp\scroll

Filesize
58KB

MD5
2533f891e58ed20a758e7d7694e14cce

SHA1
89058b25ad725522939f4d1a66cd53d706ae124b

SHA256
bd1f6f108b7d53e1274736692946d1fa28e51cafa3320912edced0258ec90f6c

SHA512
f35ced1276857655c358f6e7f5600cd2f9c89c20d9ac6ab3b0c4bed45c816c730ecee0f0012268c846faf7236e3e245327c7f2405cff69f8660a812a2b940747

Download Submit
C:\Users\Admin\AppData\Local\parachronism\savagenesses.exe

Filesize
1.1MB

MD5
909a37e97faff915cd4906fe7684ec63

SHA1
5ae37a8ae70e36e9cf4f9e8895045f77eca11c51

SHA256
a15eb8020f01e743035823a05c7417a4ef31eaf02dee24af25cd03326561c17f

SHA512
58bb45c2d55b4602852c0921f9aa39f3a09645689beea49b7408ce44da75eb9f9701effc765f3808e8d79eaefa9fc49531719e3d334d1d21e54ca35f78cac25d

Download Submit
memory/1600-52-0x0000000000F30000-0x000000000104C000-memory.dmp

Filesize
1.1MB

Download
memory/1600-56-0x0000000000F30000-0x000000000104C000-memory.dmp

Filesize
1.1MB

Download
memory/4052-13-0x0000000000FB0000-0x00000000013B0000-memory.dmp

Filesize
4.0MB

Download
memory/4380-103-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-88-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-54-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4380-55-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4380-57-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4380-1156-0x0000000006920000-0x000000000692A000-memory.dmp

Filesize
40KB

Download
memory/4380-58-0x00000000054C0000-0x000000000551E000-memory.dmp

Filesize
376KB

Download
memory/4380-59-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/4380-60-0x0000000005560000-0x00000000055BC000-memory.dmp

Filesize
368KB

Download
memory/4380-112-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-120-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-118-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-116-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-114-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-110-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-108-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-106-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-104-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-1155-0x0000000006B20000-0x0000000006BB2000-memory.dmp

Filesize
584KB

Download
memory/4380-98-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-97-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-94-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-90-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-53-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4380-86-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-84-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-82-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-80-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-78-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-74-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-72-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-70-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-68-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-66-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-64-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-100-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-92-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-76-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-62-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-61-0x0000000005560000-0x00000000055B7000-memory.dmp

Filesize
348KB

Download
memory/4380-1151-0x0000000005660000-0x00000000056FC000-memory.dmp

Filesize
624KB

Download
memory/4380-1152-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4380-1153-0x0000000006950000-0x0000000006B12000-memory.dmp

Filesize
1.8MB

Download
memory/4380-1154-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/4680-33-0x0000000000F30000-0x000000000104C000-memory.dmp

Filesize
1.1MB

Download
memory/4680-36-0x0000000000F30000-0x000000000104C000-memory.dmp

Filesize
1.1MB

Download