guloader | 14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/02/2025, 02:30

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General

Target

14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
Size

696KB
MD5

0aeea57a56be2f86535e0809c6cd55d5
SHA1

3f7e6a4ed823c699c6a18793ed8b18c97c620973
SHA256

14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d
SHA512

a68c5af239924f89090e3feec220e0ea1af99a169bbc9c712c43e8154aad754024d830bd58b716f50a245d27dd0f1ca4d44fba217e4b63d3aaea7cc6cca09370
SSDEEP

12288:0Lx0wMMZg3uMgRJv47/qrsm3N1pY+1fgUCytb0OmL2H8tEB2LyO:0LTZgezfvMlmNP1YLZOmq8KALr

Score

10^/10

guloader vipkeylogger discovery downloader keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

https://api.telegram.org/bot8001354238:AAGn34Kjnx6tMx7mYU1z9kHME3Ora_fTuPc/sendMessage?chat_id=5100996224

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
1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

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

Web Service

T1102

flow	ioc
4	drive.google.com
5	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
14	checkip.dyndns.org
16	reallyfreegeoip.org
17	reallyfreegeoip.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2848	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
2848	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\fremdragningerne\Skiltemalere.mat	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
File opened for modification	C:\Program Files (x86)\Common Files\Underlggenes.Hyd	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.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	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2848	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2848	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2848	1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe	31
PID 1872 wrote to memory of 2848	1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe	31
PID 1872 wrote to memory of 2848	1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe	31
PID 1872 wrote to memory of 2848	1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe	31
PID 1872 wrote to memory of 2848	1872	14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe	31

C:\Users\Admin\AppData\Local\Temp\14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
"C:\Users\Admin\AppData\Local\Temp\14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe
  "C:\Users\Admin\AppData\Local\Temp\14b6341a024dfec538f97f5a3b11efbbc056863ea18eefe58822cd81e81ea09d.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2848

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

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
1B

MD5
8ce4b16b22b58894aa86c421e8759df3

SHA1
13fbd79c3d390e5d6585a21e11ff5ec1970cff0c

SHA256
8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a

SHA512
2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
2B

MD5
25bc6654798eb508fa0b6343212a74fe

SHA1
15d5e1d3b948fd5986aaff7d9419b5e52c75fc93

SHA256
8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc

SHA512
5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
3B

MD5
4e27f2226785e9abbe046fc592668860

SHA1
28b18a7f383131df509f7191f946a32c5a2e410c

SHA256
01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d

SHA512
2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
4B

MD5
cde63b34c142af0a38cbe83791c964f8

SHA1
ece2b194b486118b40ad12c1f0e9425dd0672424

SHA256
65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d

SHA512
0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
6B

MD5
50484c19f1afdaf3841a0d821ed393d2

SHA1
c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b

SHA256
6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c

SHA512
d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
7B

MD5
67cfa7364c4cf265b047d87ff2e673ae

SHA1
56e27889277981a9b63fcf5b218744a125bbc2fa

SHA256
639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713

SHA512
17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
8B

MD5
c3cb69218b85c3260387fb582cb518dd

SHA1
961c892ded09a4cbb5392097bb845ccba65902ad

SHA256
1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101

SHA512
2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
10B

MD5
9a53fc1d7126c5e7c81bb5c15b15537b

SHA1
e2d13e0fa37de4c98f30c728210d6afafbb2b000

SHA256
a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92

SHA512
b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
31B

MD5
0730a87b4b0166aa41c2a0050a406333

SHA1
efe9b4f6767ade450ffafd4377262121a160ca8d

SHA256
4c1b72307cf06f6a83d42b9836d32236abd7db5b623ed7f0bbbf926a94a273a1

SHA512
a9f4c60ae66f0bb04f2c84811de7503a38d6770a1ee5da59614a00dc9532ceb1e15b7fd370f67fbda957b02d98c3608c9e522daf414ee71f09a86164857d791e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
34B

MD5
abf22360d201419a044164736ccdd0e6

SHA1
8c4e273bfc62f89958707d09c3fda67d8aff8b65

SHA256
dcb1c769a317b11880bb9d38e4ee09a5695c3997321126a6b4f625c80a56c288

SHA512
7ed6edd37a3ffb8e761df304174f343c108d534a95154a4c0e02a8af2920181d5b965ecfd7ebba01a2fae32ba717195082689c88fb7b4e9c623661bb5a241940

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
37B

MD5
1e266685ff9b56785c5c4dd16f449cea

SHA1
49dccda1e44b8dccabe2d9983d68ae30a92a66a7

SHA256
6f1615265898c7ec621069b0d41f32c22d5b80846ff560d4a12f19b3e08ee21d

SHA512
34ac02c9d19656623a812dccf46c0cb798dc6a2154af3f489655bc5bb709f432da567987da5def75ca24ade8fee1bd5ee4069ee97526aff73d1beb5152620a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
49B

MD5
3e0d5d6171b6fb8ba764697d4d6dd133

SHA1
937f6927f25f9c9ecc5d1647822b7b4b7d5752f9

SHA256
0af563c1e4cef734ef6c940309c734d36303ec84e96c2801638b4e582ca2c9b5

SHA512
93d5d18965a611ea6f8defd85059a7983584400b93f36a996d12b94e457ff5e39a8f09344f47a3bb6ef5a27b90c3c8738d2ea5f0b86b19d7b7d28c62514eb726

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoB88A.tmp

Filesize
60B

MD5
6e218f4eaef4854a4f310d8a5e335a2e

SHA1
f84c2e914ad92e65f97eecfc4cd407ed6aa5af1d

SHA256
a33c5b98649409c5fc2ab7d0ec13685dc41936fc9a50d1de667d3b0209b851f1

SHA512
eb377f9488888acfc0af7ceb03f3505cfb61795a61fb7f7fd77b9412539632fcad137f0f507504a0eeda4734f46fe350e0cfa4ae996f8be61912aaa1eda5c882

Download Submit
C:\Users\Admin\AppData\Local\Temp\nstB995.tmp

Filesize
30B

MD5
f15bfdebb2df02d02c8491bde1b4e9bd

SHA1
93bd46f57c3316c27cad2605ddf81d6c0bde9301

SHA256
c87f2ff45bb530577fb8856df1760edaf1060ae4ee2934b17fdd21b7d116f043

SHA512
1757ed4ae4d47d0c839511c18be5d75796224d4a3049e2d8853650ace2c5057c42040de6450bf90dd4969862e9ebb420cd8a34f8dd9c970779ed2e5459e8f2f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
12B

MD5
c69f9017146365e0214351f8fe3c5837

SHA1
1653405a133cee32745a9a2bffaeca4429d95532

SHA256
e7137bbf941ddb679efbbb3043769122f659a0932d056894f411b734fb1ffddd

SHA512
fa5a9dad8862c6614fd148c9800f3aec0b2a842f1f3ee47f22bbc426133bd7659bdb2cfac45d25288ea6a4c4f1b29163b8ae764c0d15c008935a7b9606c67977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
21B

MD5
536389bbf053b80ce24ccb866d88062d

SHA1
6b73170d96a856ed910dad0c6da873ef30f90396

SHA256
43cb47f4df5b0c44fda22501a37e5ea542847cb48c2e184e10d47dd20900c2e4

SHA512
6d86692b95765720e371e1c026eeaa8adcb4a166c733a172d6a578b67e9cf604c12a907ea927e494463c6102a40262a1f0b4059c62b330110d64f4c5b8208a29

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
24B

MD5
942a0add5de9c46c9874a72eba3ce9f6

SHA1
c51748200f0e8ff506ca5d9878573146be220491

SHA256
3d42f06595afec189d9167ecf58d0da6c8294c155e9fc364d8fe8bdcdf25bc89

SHA512
1813eba450ea8bb385b0da7ce4b54a196df7d8b8fb8e79ee9a8161aad31ba7e9e082a337e08c5f09aa19d48a19c1d3c20596893017f350dec28bab36b1366800

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
30B

MD5
c15356485482af1da0075c68d6a7f89b

SHA1
4b70aba25450abbd74e02783504a2ce6f4e927e3

SHA256
694e2b9c9700cad05917d5a38de4510b0aed582257f50990179ed3a4553ebfb8

SHA512
b1774a03e4949b416df320b62adcb3c691e98cd94562770a0ea98b965da3fac2fcdb29c881ee2e71e30beffafc6c055246b5be025aa5a71e3723e329f575da1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
38B

MD5
67352c851bc389157fc7046afc33086e

SHA1
8c3609aa90ad9985438310fa666ffad87640ed51

SHA256
1b68b035cb2ea627f74ce8e9a77d1c6429c8abc834ae5a2f6229533673555e28

SHA512
4922771f84223c393e64e4c5ab289146b694f963f41649bb4186c83a7f46cbdc73a38cb7f3353040fc9f36b9ad0435329e610846459f8f053cd966e8e8093dc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
45B

MD5
dc93348431bfc181f0168304542ca470

SHA1
4abc34ec74c29b4ff87bfe5543b86095ed2329fa

SHA256
8f8473fa544aa5a1ed8063fc48ef60bf719caa657234d5c99bffb36031ae60ef

SHA512
fd9a6ce34255b5a12291fb953c668e056d1b86c04c36e4c3f4916fbcaad5e555880da21d1f6d4433d4de2710884d9a64827823f850794dd64cf3c5e38be2d620

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
48B

MD5
5f2c67b32b1ce32e05fd39e8fcc177d6

SHA1
91d107314732d075b595a06d75a96f2a23d580c1

SHA256
76c450aa095293d34a23c96855476efc6e2327bf36e23e5f590c1f27bdcc3cee

SHA512
0944a2d24902f906409549798ec07ebe7a8c52f6fdfc3735c54aee580c052eff49336dfa918f56029ea306972d9d96aaf5f21792f05cfd53470ab5c32ccab355

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyB917.tmp

Filesize
56B

MD5
c97fe66ee1fea92c5368da8f0b550b1f

SHA1
fb630b702a1476d0277cec9551fffb8f75dcc268

SHA256
9a06d3bab617d5cdaebd1dfa907f1e6235238127d5bc50430b06479b37933640

SHA512
5dd85732fd624de9a648289a9cbf7d6a33f62f4aa06e756b3eede0173c3354c47e59fe534e53d2fe596da86fe400b9435e902a481b51659338639362d77e581f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Helveders.ini

Filesize
38B

MD5
57236e5883ac72789fe46439440c54af

SHA1
ee1bd5cf0b8c44213bc88c09e241eba31a79dc7b

SHA256
23568a0963e32e55958d6e7d442dee234eb8ae8f2bcacd57b30fa6944253e791

SHA512
f43df2ac8a135b97c6a0a228f30298bbb7ca4328eeabae655c3065c979c470c5124ec6ee10f5e681b44b7d627f407a05b49754fcebdbb3542d56bfc77c97115b

Download Submit
C:\Users\Admin\depression.lnk

Filesize
880B

MD5
7788a5f19b518f5fb7fbce3bfbd9cfb8

SHA1
210c5268df1020fe569d4fb12a0d6faa23c0a198

SHA256
ec936f0cfa69c9c53d0d6567950ce417a27a0712a663752f272f3a8df1b6d2cf

SHA512
2fc7ff8153f664258d9b0d97e4ee4c0fb9462bf8339f3fdfee70a9721128e4e2f516ab491456055675f35c340647d2bdb0eade1fd0a8bcef236aaed6d8f365e1

Download Submit
\Users\Admin\AppData\Local\Temp\nsjB81B.tmp\System.dll

Filesize
11KB

MD5
b8992e497d57001ddf100f9c397fcef5

SHA1
e26ddf101a2ec5027975d2909306457c6f61cfbd

SHA256
98bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b

SHA512
8823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c

Download Submit
memory/1872-1131-0x0000000003EF0000-0x00000000057AF000-memory.dmp

Filesize
24.7MB

Download
memory/1872-1132-0x0000000077051000-0x0000000077152000-memory.dmp

Filesize
1.0MB

Download
memory/1872-1134-0x0000000077050000-0x00000000771F9000-memory.dmp

Filesize
1.7MB

Download
memory/1872-1133-0x0000000003EF0000-0x00000000057AF000-memory.dmp

Filesize
24.7MB

Download
memory/2848-1135-0x00000000014B0000-0x0000000002D6F000-memory.dmp

Filesize
24.7MB

Download
memory/2848-1136-0x0000000077050000-0x00000000771F9000-memory.dmp

Filesize
1.7MB

Download
memory/2848-1137-0x0000000000440000-0x00000000014A2000-memory.dmp

Filesize
16.4MB

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memory/2848-1157-0x0000000000440000-0x00000000014A2000-memory.dmp

Filesize
16.4MB

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memory/2848-1158-0x00000000014B0000-0x0000000002D6F000-memory.dmp

Filesize
24.7MB

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memory/2848-1159-0x0000000000440000-0x000000000047C000-memory.dmp

Filesize
240KB

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