vipkeylogger | 6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5

Analysis

max time kernel
73s
max time network
77s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07/11/2024, 02:30

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General

Target

6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
Size

972KB
MD5

faaeca52d0c68d9b5574032cd91bacac
SHA1

f26d81b5697b350bc857c0a91d7c2a05d9b8ccf2
SHA256

6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5
SHA512

ddd6e1496b422a59eb9a4c4ae1a98a1cf7978abe741f68264ff1e41aeb66394179eecd0f10479ac74906a62e351f525c8cf644e18f40da6d7cd6140cd17c4cec
SSDEEP

12288:tqiaD9ZddrmFBBYLc1u1rmNa1zF6rWowo3lItWMTCJqCOlQ:RM93ozYLb1CNGcrh9+tW40OO

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
hosting1.ro.hostsailor.com
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
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

Loads dropped DLL 2 IoCs

pid	Process
2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.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
5	checkip.dyndns.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
900	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
900	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2904 set thread context of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\backstrap\lejekassernerne.Osc55	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
File opened for modification	C:\Windows\resources\ttningslisternes\Poulardes50.sto	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

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 2 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	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
900	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	900	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29
PID 2904 wrote to memory of 900	2904	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	29

C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
"C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
  "C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsu105B.tmp

Filesize
15B

MD5
64c34dda0003aa56030f5cef66dd8616

SHA1
8f3f9e66c5b9d35715b3c6d8aa800450f6db95fb

SHA256
a3f3ef6dbcdd25537eb2d093b42fcb85c2e84522ae1aab7bf924dc00eb3ef870

SHA512
0f01df79160393b6e7c6ea2d302bd9c1613a269ca0cb09d300d6c98dbff12e0aa3456e89c16842de77353c32edb4df565ac0709a66dc48375088f8dbba3b277f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu8BB.tmp

Filesize
30B

MD5
f7bcbbddb5cb20fdfce72f842cacabe1

SHA1
031c00c0eb114ed2234679c39cb34fdbb9debfb3

SHA256
35dad955ee2ccfe66eb80d670721acf7f83915f1204f07d449aace9c9ca1f2e3

SHA512
2bdb271d96cece4289dec71c02b30a64e509e1e93f25168fd78c72b8197937cc398df0ece30dabc2253129621b8108ed38fa9b2ced12e70ff3f9c5f8ae7b0b29

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
1B

MD5
8ce4b16b22b58894aa86c421e8759df3

SHA1
13fbd79c3d390e5d6585a21e11ff5ec1970cff0c

SHA256
8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a

SHA512
2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
2B

MD5
25bc6654798eb508fa0b6343212a74fe

SHA1
15d5e1d3b948fd5986aaff7d9419b5e52c75fc93

SHA256
8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc

SHA512
5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
3B

MD5
4e27f2226785e9abbe046fc592668860

SHA1
28b18a7f383131df509f7191f946a32c5a2e410c

SHA256
01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d

SHA512
2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
4B

MD5
cde63b34c142af0a38cbe83791c964f8

SHA1
ece2b194b486118b40ad12c1f0e9425dd0672424

SHA256
65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d

SHA512
0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
6B

MD5
50484c19f1afdaf3841a0d821ed393d2

SHA1
c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b

SHA256
6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c

SHA512
d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
7B

MD5
67cfa7364c4cf265b047d87ff2e673ae

SHA1
56e27889277981a9b63fcf5b218744a125bbc2fa

SHA256
639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713

SHA512
17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
8B

MD5
c3cb69218b85c3260387fb582cb518dd

SHA1
961c892ded09a4cbb5392097bb845ccba65902ad

SHA256
1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101

SHA512
2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
9B

MD5
2b3884fe02299c565e1c37ee7ef99293

SHA1
d8e2ef2a52083f6df210109fea53860ea227af9c

SHA256
ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858

SHA512
aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
12B

MD5
558ec0e73952eb4a395e7f17eb69221e

SHA1
d1cb97bfc8d9fad9eab7d19e685029b5f7084709

SHA256
4d8a1cb0f83d824cec9e15e4d45605ed2cc92ae959602d0cc8873b0125d4cd74

SHA512
698fb90fadb2b22ce78f874dac04c2f0bf72340d39f135e7736afdb9a9b28c9c55a8c6c9f871676134e6d057a90afc2944d1f1e8a117cc0f7a90c8d9b60c5dbe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
20B

MD5
981d979ec49cb64b078f50013c191acd

SHA1
18f103644da4913b96391b7d457ded5706e4d0f2

SHA256
f4e95849a9bf43f048e70b6beb4716762d41fd3efcb59bc58923386a6e3aeb5b

SHA512
d2901d088095cfb15227db5b49f510591e3480be1d4bd16991e794347657bcc4e1e940834961a09d9eaf48c3224886b850973a8eff9cd3ee74f7eec622bb6eba

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
23B

MD5
cc425c0e67a76a3ef42ffd875ac98788

SHA1
81867852fcd85548b1dc0d6a4acd4135055ff869

SHA256
2787c54979c964e4cc50064d4d89581a327a02067a8efb1be41764f428e9b5ee

SHA512
da263e2abfe2b2f1809edd4f67e76051141c16ddc1fd8c19f24e494c1e2bde6cdc099799bedac0cdcc2b5e06a1d6ea2d582023d4dbfb0cf03a690f7daa09d8a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuB99.tmp

Filesize
60B

MD5
bf52d40b1511466d295685b54dbc3d59

SHA1
88162c1863a24daf1f888b5c13aec2f03b6898ac

SHA256
54d387d41b4e0e02dea90966ff6c8e28b66741b74cd43380fb02638d643d8919

SHA512
6b99610a877d14ec763574171a55e30a35343012388ad0c9f5a5fc2525dfd3f3d388041e188d5eb332bab0b7283b869802d27a0e5441d4a00e954f610b2c9f7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz2C0.tmp

Filesize
74B

MD5
16d513397f3c1f8334e8f3e4fc49828f

SHA1
4ee15afca81ca6a13af4e38240099b730d6931f0

SHA256
d3c781a1855c8a70f5aca88d9e2c92afffa80541334731f62caa9494aa8a0c36

SHA512
4a350b790fdd2fe957e9ab48d5969b217ab19fc7f93f3774f1121a5f140ff9a9eaaa8fa30e06a9ef40ad776e698c2e65a05323c3adf84271da1716e75f5183c3

Download Submit
\Users\Admin\AppData\Local\Temp\nsz83D.tmp\System.dll

Filesize
11KB

MD5
6ad39193ed20078aa1b23c33a1e48859

SHA1
95e70e4f47aa1689cc08afbdaef3ec323b5342fa

SHA256
b9631423a50c666faf2cc6901c5a8d6eb2fecd306fdd2524256b7e2e37b251c2

SHA512
78c89bb8c86f3b68e5314467eca4e8e922d143335081fa66b01d756303e1aec68ed01f4be7098dbe06a789ca32a0f31102f5ba408bc5ab28e61251611bb4f62b

Download Submit
memory/900-569-0x0000000077310000-0x00000000774B9000-memory.dmp

Filesize
1.7MB

Download
memory/900-570-0x0000000000480000-0x00000000014E2000-memory.dmp

Filesize
16.4MB

Download
memory/900-571-0x0000000077310000-0x00000000774B9000-memory.dmp

Filesize
1.7MB

Download
memory/900-573-0x0000000000480000-0x00000000004C8000-memory.dmp

Filesize
288KB

Download
memory/2904-567-0x0000000077311000-0x0000000077412000-memory.dmp

Filesize
1.0MB

Download
memory/2904-568-0x0000000077310000-0x00000000774B9000-memory.dmp

Filesize
1.7MB

Download