guloader | 422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
07-02-2025 14:26

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General

Target

422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
Size

1.1MB
MD5

a4c9d6c210887245f127812099c95379
SHA1

67584fbdf8ed9583be192a8450260b7f3bbd1a1f
SHA256

422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e
SHA512

1d394e59d202466e5d58ffd3d1f2507de539346a35dfd2cc910ca2769090f5bfcfd10ce408149370182814f09b6f430f410b0726bdcd7fdf79be57edad895248
SSDEEP

24576:k3bKxkMa51TZ4RjYoGz8N/9JmLu+dzUdj+F/p:k3G2MaXTWYdq/9Uaoqq/p

Score

10^/10

guloader vipkeylogger collection discovery downloader keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.copinsa.com
Port:
587
Username:
[email protected]
Password:
(s&$;(zdcNK8
Email To:
[email protected]

Signatures

Guloader family
guloader
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
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
2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.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-1-5-21-805940606-1861219160-370298170-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
Key opened	\REGISTRY\USER\S-1-5-21-805940606-1861219160-370298170-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
Key opened	\REGISTRY\USER\S-1-5-21-805940606-1861219160-370298170-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
31	drive.google.com
32	drive.google.com

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
49	checkip.dyndns.org
56	reallyfreegeoip.org
57	reallyfreegeoip.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2796	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
2796	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Spatha250\outscorned.cir	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
File opened for modification	C:\Program Files (x86)\chancelleries\fritage.ini	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\miljberedskabets.ini	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
File opened for modification	C:\Windows\Supersimplify.ini	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.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	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2796	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
2796	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2796	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2796	2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe	96
PID 2832 wrote to memory of 2796	2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe	96
PID 2832 wrote to memory of 2796	2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe	96
PID 2832 wrote to memory of 2796	2832	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-805940606-1861219160-370298170-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-805940606-1861219160-370298170-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

C:\Users\Admin\AppData\Local\Temp\422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
"C:\Users\Admin\AppData\Local\Temp\422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Users\Admin\AppData\Local\Temp\422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe
  "C:\Users\Admin\AppData\Local\Temp\422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.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:2796

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Microsoft\Windows\Start Menu\extrudes.ini

Filesize
38B

MD5
09e985a98beb49d2e4e39bcc53418fcb

SHA1
115f25c7aac7f7109e072ddae02d0fda28633ce9

SHA256
5edbc616b4c34d75203eb67a629506f1529cfc87576cd1e9a541e2614889a59e

SHA512
22f3db81b752e634ed33c280b83c0a5fc02360cc8838f27650bbd647de7bf2dbdf894cb86cc28c9b35bb10c8ef59c4d8a844882b627b8765cb1a331af4d065a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf92AE.tmp

Filesize
4B

MD5
cde63b34c142af0a38cbe83791c964f8

SHA1
ece2b194b486118b40ad12c1f0e9425dd0672424

SHA256
65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d

SHA512
0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf92AE.tmp

Filesize
35B

MD5
baf2a3b161f59f08e4ac15360a33f91e

SHA1
7720d461221d6947de0c8295c9a350de7793e0e2

SHA256
8c876ae7916572fa02c0c9841d47358f549363bda4f2879944e44c250f29e431

SHA512
b9ff3c4e06b93e7896a44bbcc4f228e6bed9afc14d4996bb5953851157773882d576826df5d1b9b2000356d69c3a43a61186f88027c4c9914e7aca8a93aa357f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf92AE.tmp

Filesize
39B

MD5
3e930ca30f900b15da4ef96902f9b347

SHA1
92c4cd5b76b9be895152fdb3adcd165192daa552

SHA256
688f5bdbcde116a168af5f0ea57296f14181abe8fb92292eaf11febd498e3d42

SHA512
40bcbeea8dcf22201d275e68be32deadc953a2383f11788947d10aabf4469d61d8e3b86ded7e7369a9d413974d90e628aa1a4a6e6bc2b60c2de20bbd896fd489

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf92AE.tmp

Filesize
41B

MD5
088d509592627d226179707a88a1f4ee

SHA1
8c03f8a469d4dc4e7f65da8daa8c0e9cdebbe9f4

SHA256
7938b90dbe50e63bd3bc2b7ae77d43ba7c01c15354ab01f9a0b63ebac56b796d

SHA512
f36c70cbb4dbb09a8081b472ceb712b983a676d5a34dc19ec4d0d95126c4e6b80cdd66640e304eb35445503255c9aac22edf386bf6782151844e8df4e1874d5f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf92AE.tmp

Filesize
52B

MD5
5d04a35d3950677049c7a0cf17e37125

SHA1
cafdd49a953864f83d387774b39b2657a253470f

SHA256
a9493973dd293917f3ebb932ab255f8cac40121707548de100d5969956bb1266

SHA512
c7b1afd95299c0712bdbc67f9d2714926d6ec9f71909af615affc400d8d2216ab76f6ac35057088836435de36e919507e1b25be87b07c911083f964eb67e003b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk927E.tmp\System.dll

Filesize
12KB

MD5
564bb0373067e1785cba7e4c24aab4bf

SHA1
7c9416a01d821b10b2eef97b80899d24014d6fc1

SHA256
7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

SHA512
22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
2B

MD5
25bc6654798eb508fa0b6343212a74fe

SHA1
15d5e1d3b948fd5986aaff7d9419b5e52c75fc93

SHA256
8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc

SHA512
5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
5B

MD5
e2fecc970546c3418917879fe354826c

SHA1
63f1c1dd01b87704a6b6c99fd9f141e0a3064f16

SHA256
ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0

SHA512
3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
9B

MD5
2b3884fe02299c565e1c37ee7ef99293

SHA1
d8e2ef2a52083f6df210109fea53860ea227af9c

SHA256
ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858

SHA512
aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
12B

MD5
558ec0e73952eb4a395e7f17eb69221e

SHA1
d1cb97bfc8d9fad9eab7d19e685029b5f7084709

SHA256
4d8a1cb0f83d824cec9e15e4d45605ed2cc92ae959602d0cc8873b0125d4cd74

SHA512
698fb90fadb2b22ce78f874dac04c2f0bf72340d39f135e7736afdb9a9b28c9c55a8c6c9f871676134e6d057a90afc2944d1f1e8a117cc0f7a90c8d9b60c5dbe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
19B

MD5
adfb82dfa0a66bd7e108a83873cbd4cf

SHA1
caaf90327bb1e7b6731e154351f351bf3a3bb1c4

SHA256
2ba412a038068300e9e4a538ed1d2cfcefa9a1b91f44408785d90a5d838a9228

SHA512
103f484f3497eaf8cc231f09a5c565ba524d5af523970272d9a853ede106fc176f524bb6aeb8f7f59992e7a5651abb55b80134d539bb050aaf780624422d982b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv9445.tmp

Filesize
22B

MD5
1a976b081f77c04dad951286222ed3da

SHA1
1fd2c47eab6b8b5ee42fee2f8238bd065881d99d

SHA256
d7c42493656ae25d5a3ff0b7fa739e43557d2c54a82833c8782ddbe8d364816d

SHA512
e087d4f397761e3525241f2610f8be1bd46533905fc0bf39435127e1341c1f4c21fc1d2f1b213d78b0505d8bafbc4f797b85537601a0f186850457d3d2847a23

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv957E.tmp

Filesize
6B

MD5
50484c19f1afdaf3841a0d821ed393d2

SHA1
c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b

SHA256
6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c

SHA512
d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv957E.tmp

Filesize
7B

MD5
67cfa7364c4cf265b047d87ff2e673ae

SHA1
56e27889277981a9b63fcf5b218744a125bbc2fa

SHA256
639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713

SHA512
17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv957E.tmp

Filesize
18B

MD5
6658ed40c7550d8486fc23837a8a3fa7

SHA1
7459ab9e2c7db6a2a3150f5371f208fe667f61b1

SHA256
2c358a39ad02f9133b59f28fa48bfef03c631522ff50cdd0dca86c8719baecf1

SHA512
748b3bbbf4e480872db2683c0e5600cfe0f99550f6ed7183be6f03d4ab885b8fbf36805ace1b55187b722a8b6a22acc0e06a7ef0ab41326000cc95cfffeb6eb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsv957E.tmp

Filesize
54B

MD5
1940a8bf85c470f2e3f69dc30df220f3

SHA1
e65067b83efeac7c01c9c8593daf9cd353f5384b

SHA256
f8745294cfda543ab6e4251925274b7876c108410b50015d8dc678e575a677c9

SHA512
36d070cdb9375304b29f39af2f5bc1c4efb1146910dac7d59c528cdd6e055cdd7bb0045dd4a21f03fbb56af8180216e3bfb40c0783db0f713676ab7743686bf5

Download Submit
C:\longboats.ini

Filesize
33B

MD5
cea01eef869275aa756d608e89aa08a0

SHA1
263e370ea1719da6115da34655bb1cbe7a0ec1e2

SHA256
86093ec9c019f200f7c265fffd5076c99d89f44cc04dfbe9aee58256cc381a29

SHA512
b1e2efa2c361f1cc8db364d229f284594d0fa9b4769818356d32cf9c79aa3501a95d2d69f81179b1796dbb958bc90c21619bbe76d537885093ed0b324fe4dd08

Download Submit
memory/2796-1156-0x0000000001AA0000-0x0000000003B5E000-memory.dmp

Filesize
32.7MB

Download
memory/2796-1157-0x0000000000840000-0x000000000087E000-memory.dmp

Filesize
248KB

Download
memory/2796-1165-0x0000000037970000-0x000000003797A000-memory.dmp

Filesize
40KB

Download
memory/2796-1164-0x0000000037890000-0x0000000037922000-memory.dmp

Filesize
584KB

Download
memory/2796-1162-0x00000000377C0000-0x0000000037810000-memory.dmp

Filesize
320KB

Download
memory/2796-1140-0x0000000001AA0000-0x0000000003B5E000-memory.dmp

Filesize
32.7MB

Download
memory/2796-1153-0x0000000000840000-0x0000000001A94000-memory.dmp

Filesize
18.3MB

Download
memory/2796-1154-0x0000000001AA0000-0x0000000003B5E000-memory.dmp

Filesize
32.7MB

Download
memory/2796-1155-0x0000000000840000-0x0000000001A94000-memory.dmp

Filesize
18.3MB

Download
memory/2796-1161-0x00000000375F0000-0x00000000377B2000-memory.dmp

Filesize
1.8MB

Download
memory/2796-1159-0x00000000369D0000-0x0000000036A6C000-memory.dmp

Filesize
624KB

Download
memory/2796-1158-0x0000000036B20000-0x00000000370C4000-memory.dmp

Filesize
5.6MB

Download
memory/2832-1134-0x00000000046C0000-0x000000000677E000-memory.dmp

Filesize
32.7MB

Download
memory/2832-1135-0x00000000046C0000-0x000000000677E000-memory.dmp

Filesize
32.7MB

Download
memory/2832-1139-0x00000000046C0000-0x000000000677E000-memory.dmp

Filesize
32.7MB

Download
memory/2832-1137-0x0000000074705000-0x0000000074706000-memory.dmp

Filesize
4KB

Download
memory/2832-1136-0x0000000077AB1000-0x0000000077BD1000-memory.dmp

Filesize
1.1MB

Download