Analysis
-
max time kernel
141s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 02:50
Static task
static1
Behavioral task
behavioral1
Sample
cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
-
Target
cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe
-
Size
876KB
-
MD5
efeb7d261da3f778abf002c69a971eb8
-
SHA1
f4e570bf56015da2c76faac8dc8f28a7e3a3d8a3
-
SHA256
cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7
-
SHA512
5cbcd6b9b06f63019e9c00e47e4bee071079e81792ea8cd6173d4f544c15b852090f38e3a642dbc51dd357068634a4b769098204f9f409119a3675eb4d98487e
-
SSDEEP
24576:sw5i21T5xhInKT/Y2ol8tdi817TWdg0F7RR:sV017TWSyR
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
hosting1.ro.hostsailor.com - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@@ - Email To:
[email protected]
Signatures
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Loads dropped DLL 2 IoCs
pid Process 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.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.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.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 31 checkip.dyndns.org -
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
pid Process 1016 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 1016 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2884 set thread context of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\Dicer\Tabitta.ini cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1016 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 1016 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1016 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2884 wrote to memory of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 PID 2884 wrote to memory of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 PID 2884 wrote to memory of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 PID 2884 wrote to memory of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 PID 2884 wrote to memory of 1016 2884 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe 96 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe"C:\Users\Admin\AppData\Local\Temp\cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Users\Admin\AppData\Local\Temp\cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.exe"C:\Users\Admin\AppData\Local\Temp\cf2afee6c1871706deb922c7105c9e5bf6a2bbaca312b1b4ec4951dcfa033ea7.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:1016
-
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3B
MD54e27f2226785e9abbe046fc592668860
SHA128b18a7f383131df509f7191f946a32c5a2e410c
SHA25601a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d
SHA5122a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb
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Filesize
5B
MD5e2fecc970546c3418917879fe354826c
SHA163f1c1dd01b87704a6b6c99fd9f141e0a3064f16
SHA256ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0
SHA5123c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a
-
Filesize
23B
MD5cc425c0e67a76a3ef42ffd875ac98788
SHA181867852fcd85548b1dc0d6a4acd4135055ff869
SHA2562787c54979c964e4cc50064d4d89581a327a02067a8efb1be41764f428e9b5ee
SHA512da263e2abfe2b2f1809edd4f67e76051141c16ddc1fd8c19f24e494c1e2bde6cdc099799bedac0cdcc2b5e06a1d6ea2d582023d4dbfb0cf03a690f7daa09d8a6
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Filesize
39B
MD551af7f8882a81b532b70bafc8c547d78
SHA1f8b1733242b4fcdeb7c0a9cec9a921b93fe0f4bb
SHA2561bee6f297ac28356caad37bdb005dd95948f73502bc13a92d3059a26bc2518de
SHA5123fc00b4db47c2ba49fd43622eb8e9768b5e9eb0605e0877efd30e4e7a209e50f6b0c36f5047827ea1bea751883121c5f286237936f4d364f2741aea478872f7c
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Filesize
55B
MD534ad2f2aaa3a5e66a32bb384c9df8cb4
SHA131543a5f6cb93ebf880c8aa93b95367f2582da86
SHA256f0b7445f89081ffcac9de742608304e3b31f63a94ac934bac10b51f37cfcf4b0
SHA512d834b127c8d47b40e6d3b45a89f3690577fc43fceeb0839d790afc201069d0d03c8990f90037ed8a81ae685dbb35d47cf1dd7faf5dca106e887f96b8f37ee4df
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Filesize
7B
MD567cfa7364c4cf265b047d87ff2e673ae
SHA156e27889277981a9b63fcf5b218744a125bbc2fa
SHA256639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713
SHA51217f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b
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Filesize
9B
MD52b3884fe02299c565e1c37ee7ef99293
SHA1d8e2ef2a52083f6df210109fea53860ea227af9c
SHA256ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858
SHA512aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe
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Filesize
7B
MD59569f680da3f887d04664e48682de964
SHA1e436acf7a9432b525a4825560eb37a19ab983f3d
SHA256ca101d01b0317ffc547b0030192d53167e00177324815d73411d961681466de7
SHA512315340726e5fd412f79415d444db7748b3f77bde3de09b0dd5b3f7e7c1cdf4e0baa7990562666e878fbea48330edae83926620a93aaec0645b5b0f4dd219eeac
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Filesize
17B
MD5e3e52271695d789252499380bab83be2
SHA1a87dda09a98f8ed7ada5db378914743c76acee6f
SHA25696f0ffcdf2308d036f51f1fad5fb1e501f7137ab3c010c165210530c105d9be4
SHA51257f2aa081f3b2c756861dbab5296c1f143026b2f178b45746411fa6e0852fbf0106415801ae99d5d30fecc944296b453fb1b258e9df2f6669c0a8fb6d4a780aa
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Filesize
20B
MD53bb6070b3e4cbc844c6cee699666f746
SHA1eaeb87f3175746d3c8a0896e35f5f2d3ad4f2d7b
SHA2568678054a5a992d44bb69e4ab770e4d17cd1530511f044754ba3a15e59121cba4
SHA512cf53f306a00ef5ed498c1dcaa426b013a64520938f492d77cd0f1cc15dffe37d465f30b9e15d451e1f85ed8e67f2ebed0930302ddb94b2f7172dd9e4fd6c52f7
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Filesize
11KB
MD54d3b19a81bd51f8ce44b93643a4e3a99
SHA135f8b00e85577b014080df98bd2c378351d9b3e9
SHA256fda0018ab182ac6025d2fc9a2efcce3745d1da21ce5141859f8286cf319a52ce
SHA512b2ba9c961c0e1617f802990587a9000979ab5cc493ae2f8ca852eb43eeaf24916b0b29057dbff7d41a1797dfb2dce3db41990e8639b8f205771dbec3fd80f622
-
Filesize
34B
MD52a9c98ea1aa7a05604ab51073fcd45c7
SHA13f970ebeb4f5ef40f8bb1e16d64ab410c3af3962
SHA256ba493b1e2704c417662224230bffa2effae24f9fbf8c56a7bcb93ac02bc2abd9
SHA512fe999f6186c4bb20113cfdddba193cf777941a9ce223f0c6d8f85dc5e2668df6f820922d7b75f255ec2d5355f1881f3867686363f4c5f630ffa8b48b079d7647
-
Filesize
49B
MD51aeb67240bc704bf6cc2fa0a6f52a970
SHA10d5cbc71d7e606e7f1a68332be8a7a5a7b4be02d
SHA256bbd283b5a658ac95e8811c820de41f911e7559e982d9378b5b14c3f7cb5ccb6d
SHA512c64bdb3c49ff5ca422fe5a4a03fac5145072f7cf692addc23e811ce39c25fc7fcb8e15a07fd770eb8d392d86cfc12c3520b080899a4d2c85646c09b181f2b47c
-
Filesize
48B
MD5db255f53108568593d80f2b9196f73d5
SHA1e00bde519e33311332599680b51d6c4bdda77f8f
SHA25646cc3e4da899bd4967072208983b1cc3f7bbfdac794a908d90e14f8dc97dd780
SHA5125b1032ca47c32dd2d23230ad83b1ccd2f74139b7c2da086140c93896f56cc65345c25f57cd54427e5786b4cb3ec675ad10184c8018a0e11118a580a1b3c68e87
-
Filesize
50B
MD5d4e73c2e024084f8a99a4d7f7b87c125
SHA1cd36a406008d290ca754788594cf3d8eeba58169
SHA256dbcd27d2bc601f3f5e3eb88dd23dece5d924d6840f6ec9f6004d0f79ad260f20
SHA5127f7c87fc47e1f0dec6a83b366c8c71bc10e0664a786f80875e1878070be556adb766d4ab1069e47b592949a35141c0079b4b1f78787279115a3e94b91ada15ed
-
Filesize
54B
MD58e69760955a717be873f8253ebc6905b
SHA1c813b0cc54451465777460ef2f46bc98c273c739
SHA2563159fb26988fd82c5a652bdf09e65bb021011a4f8953f009c0a7d893149a9c8e
SHA51216de94f841400aeffd2b67ca45e807da10023229f667f746b8fc7b127c347d843ff51b822191e656a94b63d8c8187c928d40113914d34570136c878b64279600
-
Filesize
60B
MD515b80dc3d729ab1abd2b7dd56f15dfbb
SHA138f2c2a96b7a3b7a2092956ba1cd28d93f7f44f4
SHA256a8131e5fa3f1e8a7e35a248fb3da529eb2885731ca6687bac3278f53a698850c
SHA51243cc514b05da8854292008e536e5860902847998f9d2cfce883aae0d3d5bedbe74db9a55ae1c33933af4f9cef40a103cac49a306f88550109397e96c7dc969fc
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Filesize
74B
MD516d513397f3c1f8334e8f3e4fc49828f
SHA14ee15afca81ca6a13af4e38240099b730d6931f0
SHA256d3c781a1855c8a70f5aca88d9e2c92afffa80541334731f62caa9494aa8a0c36
SHA5124a350b790fdd2fe957e9ab48d5969b217ab19fc7f93f3774f1121a5f140ff9a9eaaa8fa30e06a9ef40ad776e698c2e65a05323c3adf84271da1716e75f5183c3
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Filesize
10B
MD59a53fc1d7126c5e7c81bb5c15b15537b
SHA1e2d13e0fa37de4c98f30c728210d6afafbb2b000
SHA256a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92
SHA512b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1
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Filesize
15B
MD5cf7be2840455491f249648c44a1dc759
SHA19863c7f04f9d674365fe23f257ba43447f985e8e
SHA256769c7c2ec9413a771a2f497862194dfb0200452f3a20f5e1f77ad0b6ae535697
SHA51283984674c9e337bda5ac88c3b2d0e426fd9051e1585b95ea99b3c569ace50900f811e664da9cf426f080837e2b48a5709003b7e5d25382a1ad90026b40777abd
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Filesize
18B
MD51a42166fa1e8a360271d4fb25c78fbda
SHA1f4d1ad6ecdc1202a2c08c03514ec814072b818d2
SHA256b271abd85535886a3753ee0a5e8957a1bf2e502c4a275d1d8f7f5ddf3b7de292
SHA512ee3342a9a407bfe56e7c65c1f1c0b15624fbffc60c88ff9e404a1dbebcfd606f42de8cb61624f992f57fca2e05d75a64611a78e508c7772ffaeb9c5924c87c0c
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Filesize
23B
MD515869c1caed4a9a2871344cb7dbc4d71
SHA123a9038b70128e16c49f56d0adc433f5b69fd227
SHA2562696fe3f766a4a7724a3ed600da211862279c9c888592de75efbeffd06a6195c
SHA5127ba62e6095dca0015eac6e034ed9afcc38a04665a08813c7567acad1f3c2058e6db3023d3ebc1433938d9d7f139e143d856acbc7f98b51d19f1f10054f596455
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Filesize
42B
MD5b6a6fc39000a885d47bb4a68599189d2
SHA12e6af0f8af28d0ccf111437ebdef42fc9b87d976
SHA256d0e907cfed7dd830efd34ab698cfbc7726f29b52b71479f6ee9cc34087925d26
SHA51279f428030deceb2504105b031f605836640f70e070c23dfc3d8f815c3b08b7377cb53455e8a8333dd7b2fca5507da24682b809eb586d8ce3a223e532a93d9263