vipkeylogger | 6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5

Analysis

max time kernel
140s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 collection discovery keylogger spyware 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
3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	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
22	checkip.dyndns.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
4388	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
4388	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3672 set thread context of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94

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

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 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 2 IoCs

pid	Process
4388	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
4388	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4388	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94
PID 3672 wrote to memory of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94
PID 3672 wrote to memory of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94
PID 3672 wrote to memory of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94
PID 3672 wrote to memory of 4388	3672	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe

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:3672
- C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe
  "C:\Users\Admin\AppData\Local\Temp\6062a990795f7af3b1199402759b849f50a98bc6702a5b8dd3298bebcca108a5.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

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\Temp\nsbC865.tmp

Filesize
1B

MD5
8ce4b16b22b58894aa86c421e8759df3

SHA1
13fbd79c3d390e5d6585a21e11ff5ec1970cff0c

SHA256
8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a

SHA512
2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbC865.tmp

Filesize
3B

MD5
4e27f2226785e9abbe046fc592668860

SHA1
28b18a7f383131df509f7191f946a32c5a2e410c

SHA256
01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d

SHA512
2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbC865.tmp

Filesize
6B

MD5
50484c19f1afdaf3841a0d821ed393d2

SHA1
c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b

SHA256
6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c

SHA512
d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbC865.tmp

Filesize
7B

MD5
67cfa7364c4cf265b047d87ff2e673ae

SHA1
56e27889277981a9b63fcf5b218744a125bbc2fa

SHA256
639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713

SHA512
17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbC865.tmp

Filesize
9B

MD5
2b3884fe02299c565e1c37ee7ef99293

SHA1
d8e2ef2a52083f6df210109fea53860ea227af9c

SHA256
ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858

SHA512
aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbC865.tmp

Filesize
10B

MD5
9a53fc1d7126c5e7c81bb5c15b15537b

SHA1
e2d13e0fa37de4c98f30c728210d6afafbb2b000

SHA256
a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92

SHA512
b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nscCBC2.tmp

Filesize
29B

MD5
494d0d159b1e574f09fe79bda72f9c7c

SHA1
257a74558f794976d51b62a2af3b8e8e0bf8d999

SHA256
aafe3e506b4a9cdc77a876716f2ca016314e4529646d588cd6ee1b8573bbcd28

SHA512
93adc30e04f5d3f5f6e0372c77d20c148322717d53ca923145d2428ee960158eafed406e9af4996ce969c69b5b690c1758a3857891fb74e27c2f1685aa4ba0a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmC9DD.tmp

Filesize
12B

MD5
c69f9017146365e0214351f8fe3c5837

SHA1
1653405a133cee32745a9a2bffaeca4429d95532

SHA256
e7137bbf941ddb679efbbb3043769122f659a0932d056894f411b734fb1ffddd

SHA512
fa5a9dad8862c6614fd148c9800f3aec0b2a842f1f3ee47f22bbc426133bd7659bdb2cfac45d25288ea6a4c4f1b29163b8ae764c0d15c008935a7b9606c67977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmC9DD.tmp

Filesize
56B

MD5
bb7e90db1f0b57af0d0b53819d13ec01

SHA1
6af6105d870c458fab9ee20b3bcc4060e3172a13

SHA256
b3b03b5bec21acaa9b8ca4906ef2a4fcb404490ceccdb4d7859189bcf61f6c78

SHA512
b85eafb4003ee1cc1c3413371148f9b08a36042aedb84f412189829f5f80a82a21945c4f3abf1e872a15e81cb7e528bd634cb6bc3d2c334b1d4a9cb8692b42c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nspC5B2.tmp

Filesize
5B

MD5
e2fecc970546c3418917879fe354826c

SHA1
63f1c1dd01b87704a6b6c99fd9f141e0a3064f16

SHA256
ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0

SHA512
3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nspC5B2.tmp

Filesize
18B

MD5
1a42166fa1e8a360271d4fb25c78fbda

SHA1
f4d1ad6ecdc1202a2c08c03514ec814072b818d2

SHA256
b271abd85535886a3753ee0a5e8957a1bf2e502c4a275d1d8f7f5ddf3b7de292

SHA512
ee3342a9a407bfe56e7c65c1f1c0b15624fbffc60c88ff9e404a1dbebcfd606f42de8cb61624f992f57fca2e05d75a64611a78e508c7772ffaeb9c5924c87c0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nspC5B2.tmp

Filesize
26B

MD5
bc970bd8ec8acf8ac1ada9e444673a39

SHA1
6c03dfa1c2595129e8e0e2428fceb0f2df7f82a7

SHA256
0092de36b51381e4fe5e613bdbae906f0c6e8691fec4a93f82b876f1af826648

SHA512
c3fc2d8b396b6753759b532bb9e91d015a039476ec2cf8abcd4c6d4d32b9305146752743692486bd4e3984325a7e9c6db0ff4d902c2879993789573f9cdca3b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nspC5B2.tmp

Filesize
31B

MD5
5e884655c8f5685c77e96ab751afcc46

SHA1
438e7927bcb8633ab39b9e3b7dd7511e5806a93b

SHA256
d12006a59b2bcda77dc8bb9ffb174cdfc818c355a30c8a42fb16d13c0558ad63

SHA512
85c0174ee0d2bddc85d60fe340e409730825fd7b7d15a4456de500f8befcfbc6f47e6c84333f4649eef97d2ced0cc132d1395de744999117125b92abbf42b51b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsvC70B.tmp\System.dll

Filesize
11KB

MD5
6ad39193ed20078aa1b23c33a1e48859

SHA1
95e70e4f47aa1689cc08afbdaef3ec323b5342fa

SHA256
b9631423a50c666faf2cc6901c5a8d6eb2fecd306fdd2524256b7e2e37b251c2

SHA512
78c89bb8c86f3b68e5314467eca4e8e922d143335081fa66b01d756303e1aec68ed01f4be7098dbe06a789ca32a0f31102f5ba408bc5ab28e61251611bb4f62b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsvC70C.tmp

Filesize
8B

MD5
c3cb69218b85c3260387fb582cb518dd

SHA1
961c892ded09a4cbb5392097bb845ccba65902ad

SHA256
1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101

SHA512
2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422

Download Submit
memory/3672-569-0x0000000010004000-0x0000000010005000-memory.dmp

Filesize
4KB

Download
memory/3672-567-0x0000000077DF1000-0x0000000077F11000-memory.dmp

Filesize
1.1MB

Download
memory/3672-568-0x0000000077DF1000-0x0000000077F11000-memory.dmp

Filesize
1.1MB

Download
memory/4388-576-0x00000000380B0000-0x0000000038654000-memory.dmp

Filesize
5.6MB

Download
memory/4388-577-0x0000000037EB0000-0x0000000037F4C000-memory.dmp

Filesize
624KB

Download
memory/4388-573-0x0000000077DF1000-0x0000000077F11000-memory.dmp

Filesize
1.1MB

Download
memory/4388-572-0x0000000000480000-0x00000000016D4000-memory.dmp

Filesize
18.3MB

Download
memory/4388-574-0x000000007306E000-0x000000007306F000-memory.dmp

Filesize
4KB

Download
memory/4388-575-0x0000000000480000-0x00000000004C8000-memory.dmp

Filesize
288KB

Download
memory/4388-570-0x0000000077E78000-0x0000000077E79000-memory.dmp

Filesize
4KB

Download
memory/4388-571-0x0000000077E95000-0x0000000077E96000-memory.dmp

Filesize
4KB

Download
memory/4388-578-0x0000000073060000-0x0000000073810000-memory.dmp

Filesize
7.7MB

Download
memory/4388-580-0x000000007306E000-0x000000007306F000-memory.dmp

Filesize
4KB

Download
memory/4388-581-0x0000000073060000-0x0000000073810000-memory.dmp

Filesize
7.7MB

Download
memory/4388-583-0x0000000038D20000-0x0000000038EE2000-memory.dmp

Filesize
1.8MB

Download
memory/4388-584-0x0000000038F00000-0x0000000038F50000-memory.dmp

Filesize
320KB

Download
memory/4388-586-0x0000000038FD0000-0x0000000039062000-memory.dmp

Filesize
584KB

Download
memory/4388-587-0x00000000390C0000-0x00000000390CA000-memory.dmp

Filesize
40KB

Download