Overview
overview
10Static
static
7Bird.exe
windows7_x64
10Bird.exe
windows10_x64
10Crystal.exe
windows7_x64
10Crystal.exe
windows10_x64
10Install.exe
windows7_x64
10Install.exe
windows10_x64
10Minecraft_v4.4.exe
windows7_x64
10Minecraft_v4.4.exe
windows10_x64
10NewHacks.exe
windows7_x64
10NewHacks.exe
windows10_x64
10Setup.exe
windows7_x64
10Setup.exe
windows10_x64
10Software p....5.exe
windows7_x64
10Software p....5.exe
windows10_x64
10file3.exe
windows7_x64
10file3.exe
windows10_x64
10forcenitro2.4.1.exe
windows7_x64
7forcenitro2.4.1.exe
windows10_x64
7nitro_gen.exe
windows7_x64
8nitro_gen.exe
windows10_x64
8Analysis
-
max time kernel
17s -
max time network
120s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
11-08-2021 12:52
Static task
static1
Behavioral task
behavioral1
Sample
Bird.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
Bird.exe
Resource
win10v20210410
Behavioral task
behavioral3
Sample
Crystal.exe
Resource
win7v20210408
Behavioral task
behavioral4
Sample
Crystal.exe
Resource
win10v20210410
Behavioral task
behavioral5
Sample
Install.exe
Resource
win7v20210410
Behavioral task
behavioral6
Sample
Install.exe
Resource
win10v20210408
Behavioral task
behavioral7
Sample
Minecraft_v4.4.exe
Resource
win7v20210410
Behavioral task
behavioral8
Sample
Minecraft_v4.4.exe
Resource
win10v20210408
Behavioral task
behavioral9
Sample
NewHacks.exe
Resource
win7v20210410
Behavioral task
behavioral10
Sample
NewHacks.exe
Resource
win10v20210408
Behavioral task
behavioral11
Sample
Setup.exe
Resource
win7v20210410
Behavioral task
behavioral12
Sample
Setup.exe
Resource
win10v20210410
Behavioral task
behavioral13
Sample
Software patch v2.0.5.exe
Resource
win7v20210408
Behavioral task
behavioral14
Sample
Software patch v2.0.5.exe
Resource
win10v20210410
Behavioral task
behavioral15
Sample
file3.exe
Resource
win7v20210408
Behavioral task
behavioral16
Sample
file3.exe
Resource
win10v20210410
Behavioral task
behavioral17
Sample
forcenitro2.4.1.exe
Resource
win7v20210408
Behavioral task
behavioral18
Sample
forcenitro2.4.1.exe
Resource
win10v20210410
Behavioral task
behavioral19
Sample
nitro_gen.exe
Resource
win7v20210408
Behavioral task
behavioral20
Sample
nitro_gen.exe
Resource
win10v20210410
General
-
Target
nitro_gen.exe
-
Size
6.9MB
-
MD5
fb4d683e3ae0f7d5e33df5bf301daa58
-
SHA1
36a1de1d727c726aba7dab2b2937be337c538348
-
SHA256
d684eb2255665b6953a3ce3f23721d4130987ffa61ad69482fd706392ab9bf3e
-
SHA512
ccb13161a680f80fd6e93956bc50d3c070c344c36096118240b2159cdbf6ad866fb68b0257e8bbd156cec5dbf77195ef405ef1ddc0c92fa4d5166548b49d4554
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
Processes:
main.exeInsidious.exemain.exepid process 1776 main.exe 1916 Insidious.exe 2888 main.exe -
Loads dropped DLL 15 IoCs
Processes:
main.exepid process 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe 2888 main.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 6 freegeoip.app 7 freegeoip.app -
Detects Pyinstaller 3 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\main.exe pyinstaller C:\Users\Admin\AppData\Local\Temp\main.exe pyinstaller C:\Users\Admin\AppData\Local\Temp\main.exe pyinstaller -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Insidious.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier Insidious.exe Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 Insidious.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Insidious.exepid process 1916 Insidious.exe 1916 Insidious.exe 1916 Insidious.exe 1916 Insidious.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Insidious.exedescription pid process Token: SeDebugPrivilege 1916 Insidious.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
nitro_gen.exemain.exemain.exedescription pid process target process PID 3916 wrote to memory of 1776 3916 nitro_gen.exe main.exe PID 3916 wrote to memory of 1776 3916 nitro_gen.exe main.exe PID 3916 wrote to memory of 1916 3916 nitro_gen.exe Insidious.exe PID 3916 wrote to memory of 1916 3916 nitro_gen.exe Insidious.exe PID 1776 wrote to memory of 2888 1776 main.exe main.exe PID 1776 wrote to memory of 2888 1776 main.exe main.exe PID 2888 wrote to memory of 3540 2888 main.exe cmd.exe PID 2888 wrote to memory of 3540 2888 main.exe cmd.exe PID 2888 wrote to memory of 1196 2888 main.exe cmd.exe PID 2888 wrote to memory of 1196 2888 main.exe cmd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\nitro_gen.exe"C:\Users\Admin\AppData\Local\Temp\nitro_gen.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3916 -
C:\Users\Admin\AppData\Local\Temp\main.exe"C:\Users\Admin\AppData\Local\Temp\main.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Users\Admin\AppData\Local\Temp\main.exe"C:\Users\Admin\AppData\Local\Temp\main.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls4⤵PID:3540
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls4⤵PID:1196
-
C:\Users\Admin\AppData\Local\Temp\Insidious.exe"C:\Users\Admin\AppData\Local\Temp\Insidious.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1916
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
MD5
5b8d83823531d567241106b9cec66d06
SHA14a34b951287719ca9558fea764262ec8af52f20d
SHA2565a12b229ff508e7ecfecdaf3a52da45ec02160587ccb852646e72b789ada6ac5
SHA512c7aceaad5b54a23de1f76691dc12184ae381d3dc7409fc582b30938273a09fb2f6538eef886aca5c871ae9243e4eaf399178e44d3cb47666f025ea31ce6b46fd
-
MD5
5b8d83823531d567241106b9cec66d06
SHA14a34b951287719ca9558fea764262ec8af52f20d
SHA2565a12b229ff508e7ecfecdaf3a52da45ec02160587ccb852646e72b789ada6ac5
SHA512c7aceaad5b54a23de1f76691dc12184ae381d3dc7409fc582b30938273a09fb2f6538eef886aca5c871ae9243e4eaf399178e44d3cb47666f025ea31ce6b46fd
-
MD5
0e675d4a7a5b7ccd69013386793f68eb
SHA16e5821ddd8fea6681bda4448816f39984a33596b
SHA256bf5ff4603557c9959acec995653d052d9054ad4826df967974efd2f377c723d1
SHA512cae69a90f92936febde67dacd6ce77647cb3b3ed82bb66463cd9047e90723f633aa2fc365489de09fecdc510be15808c183b12e6236b0893af19633f6a670e66
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MD5
3dc8af67e6ee06af9eec52fe985a7633
SHA11451b8c598348a0c0e50afc0ec91513c46fe3af6
SHA256c55821f5fdb0064c796b2c0b03b51971f073140bc210cbe6ed90387db2bed929
SHA512da16bfbc66c8abc078278d4d3ce1595a54c9ef43ae8837ceb35ae2f4757b930fe55e258827036eba8218315c10af5928e30cb22c60ff69159c8fe76327280087
-
MD5
f1e33a8f6f91c2ed93dc5049dd50d7b8
SHA123c583dc98aa3f6b8b108db5d90e65d3dd72e9b4
SHA2569459d246df7a3c638776305cf3683946ba8db26a7de90df8b60e1be0b27e53c4
SHA512229896da389d78cbdf2168753ed7fcc72d8e0e62c6607a3766d6d47842c0abd519ac4f5d46607b15e7ba785280f9d27b482954e931645337a152b8a54467c6a5
-
MD5
a6448bc5e5da21a222de164823add45c
SHA16c26eb949d7eb97d19e42559b2e3713d7629f2f9
SHA2563692fc8e70e6e29910032240080fc8109248ce9a996f0a70d69acf1542fca69a
SHA512a3833c7e1cf0e4d181ac4de95c5dfa685cf528dc39010bf0ac82864953106213eccff70785021ccb05395b5cf0dcb89404394327cd7e69f820d14dfa6fba8cba
-
MD5
37057c92f50391d0751f2c1d7ad25b02
SHA1a43c6835b11621663fa251da421be58d143d2afb
SHA2569442dc46829485670a6ac0c02ef83c54b401f1570d1d5d1d85c19c1587487764
SHA512953dc856ad00c3aec6aeab3afa2deb24211b5b791c184598a2573b444761db2d4d770b8b807ebba00ee18725ff83157ec5fa2e3591a7756eb718eba282491c7c
-
MD5
44b72e0ad8d1e1ec3d8722088b48c3c5
SHA1e0f41bf85978dd8f5abb0112c26322b72c0d7770
SHA2564aa1bbde1621c49edab4376cf9a13c1aa00a9b0a9905d9640a2694ef92f77d5e
SHA51205853f93c6d79d8f9c96519ce4c195b9204df1255b01329deaa65e29bd3e988d41454cd305e2199404f587e855737879c330638f2f07bff11388a49e67ba896c
-
MD5
d6bae4b430f349ab42553dc738699f0e
SHA17e5efc958e189c117eccef39ec16ebf00e7645a9
SHA256587c4f3092b5f3e34f6b1e927ecc7127b3fe2f7fa84e8a3d0c41828583bd5cef
SHA512a8f8fed5ea88e8177e291b708e44b763d105907e9f8c9e046c4eebb8684a1778383d1fba6a5fa863ca37c42fd58ed977e9bb3a6b12c5b8d9ab6ef44de75e3d1e
-
MD5
8ee827f2fe931163f078acdc97107b64
SHA1149bb536f3492bc59bd7071a3da7d1f974860641
SHA256eaeefa6722c45e486f48a67ba18b4abb3ff0c29e5b30c23445c29a4d0b1cd3e4
SHA512a6d24e72bf620ef695f08f5ffde70ef93f42a3fa60f7c76eb0f521393c595717e05ccb7a61ae216c18fe41e95fb238d82637714cf5208ee8f1dd32ae405b5565
-
MD5
19d34805782c4704d1e2a81fe32e9c27
SHA18c3d99a0616abc478d6230d07f9dc7b38313813e
SHA25606f3c20b42de72e69e9c6b2f66f149f5a65161873e30d07129333f53858d97bb
SHA512267b8db8751ea170cd2e04ff5a4d87b0b65edc6d251a8016c213c97bcd8f3a12d955fc25860147b303b153b00d0a41191c09ed24e6fd4b95cb34ae98009456a4
-
MD5
1ba3b44f73a6b25711063ea5232f4883
SHA11b1a84804f896b7085924f8bf0431721f3b5bdbe
SHA256bb77f13d3fbec9e98bbf28ac95046b44196c7d8f55ab7720061e99991a829197
SHA5120dd2a14331308b1de757d56fab43678431e0ad6f5f5b12c32fa515d142bd955f8be690b724e07f41951dd03c9fee00e604f4e0b9309da3ea438c8e9b56ca581b
-
MD5
bf83f8ad60cb9db462ce62c73208a30d
SHA1f1bc7dbc1e5b00426a51878719196d78981674c4
SHA256012866b68f458ec204b9bce067af8f4a488860774e7e17973c49e583b52b828d
SHA512ae1bdda1c174ddf4205ab19a25737fe523dca6a9a339030cd8a95674c243d0011121067c007be56def4eaeffc40cbdadfdcbd1e61df3404d6a3921d196dcd81e
-
MD5
4424baf6ed5340df85482fa82b857b03
SHA1181b641bf21c810a486f855864cd4b8967c24c44
SHA2568c1f7f64579d01fedfde07e0906b1f8e607c34d5e6424c87abe431a2322eba79
SHA5128adb94893ada555de2e82f006ab4d571fad8a1b16ac19ca4d2efc1065677f25d2de5c981473fabd0398f6328c1be1ebd4d36668ea67f8a5d25060f1980ee7e33
-
MD5
fe1f3632af98e7b7a2799e3973ba03cf
SHA1353c7382e2de3ccdd2a4911e9e158e7c78648496
SHA2561ce7ba99e817c1c2d71bc88a1bdd6fcad82aa5c3e519b91ebd56c96f22e3543b
SHA512a0123dfe324d3ebf68a44afafca7c6f33d918716f29b063c72c4a8bd2006b81faea6848f4f2423778d57296d7bf4f99a3638fc87b37520f0dcbeefa3a2343de0
-
MD5
d2a8a5e7380d5f4716016777818a32c5
SHA1fb12f31d1d0758fe3e056875461186056121ed0c
SHA25659ab345c565304f638effa7c0236f26041fd06e35041a75988e13995cd28ace9
SHA512ad1269d1367f587809e3fbe44af703c464a88fa3b2ae0bf2ad6544b8ed938e4265aab7e308d999e6c8297c0c85c608e3160796325286db3188a3edf040a02ab7
-
MD5
6ae54d103866aad6f58e119d27552131
SHA1bc53a92a7667fd922ce29e98dfcf5f08f798a3d2
SHA25663b81af5d3576473c17ac929bea0add5bf8d7ea95c946caf66cbb9ad3f233a88
SHA512ff23f3196a10892ea22b28ae929330c8b08ab64909937609b7af7bfb1623cd2f02a041fd9fab24e4bc1754276bdafd02d832c2f642c8ecdcb233f639bdf66dd0
-
MD5
4c0d43f1a31e76255cb592bb616683e7
SHA10a9f3d77a6e064baebacacc780701117f09169ad
SHA2560f84e9f0d0bf44d10527a9816fcab495e3d797b09e7bbd1e6bd666ceb4b6c1a8
SHA512b8176a180a441fe402e86f055aa5503356e7f49e984d70ab1060dee4f5f17fcec9c01f75bbff75ce5f4ef212677a6525804be53646cc0d7817b6ed5fd83fd778
-
MD5
53476f1737d178939ad93e38465fddd6
SHA15c8dde18b9d4b5d8c72de85d5f613dbfd77fe5b2
SHA256b2b71248264c08ba56ed8d39f72e6811fea58d110bcae39381e18bf3fd387d43
SHA512d01aa9891808b20cb891d816affca0eaac1ba2e8d768d03d56a03eb1e1905de93a9fc9960d098150c53dcc5abde36c0fd0754a4725e554b95ee13e5e90b4bee3
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MD5
53476f1737d178939ad93e38465fddd6
SHA15c8dde18b9d4b5d8c72de85d5f613dbfd77fe5b2
SHA256b2b71248264c08ba56ed8d39f72e6811fea58d110bcae39381e18bf3fd387d43
SHA512d01aa9891808b20cb891d816affca0eaac1ba2e8d768d03d56a03eb1e1905de93a9fc9960d098150c53dcc5abde36c0fd0754a4725e554b95ee13e5e90b4bee3
-
MD5
53476f1737d178939ad93e38465fddd6
SHA15c8dde18b9d4b5d8c72de85d5f613dbfd77fe5b2
SHA256b2b71248264c08ba56ed8d39f72e6811fea58d110bcae39381e18bf3fd387d43
SHA512d01aa9891808b20cb891d816affca0eaac1ba2e8d768d03d56a03eb1e1905de93a9fc9960d098150c53dcc5abde36c0fd0754a4725e554b95ee13e5e90b4bee3
-
MD5
0e675d4a7a5b7ccd69013386793f68eb
SHA16e5821ddd8fea6681bda4448816f39984a33596b
SHA256bf5ff4603557c9959acec995653d052d9054ad4826df967974efd2f377c723d1
SHA512cae69a90f92936febde67dacd6ce77647cb3b3ed82bb66463cd9047e90723f633aa2fc365489de09fecdc510be15808c183b12e6236b0893af19633f6a670e66
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MD5
3dc8af67e6ee06af9eec52fe985a7633
SHA11451b8c598348a0c0e50afc0ec91513c46fe3af6
SHA256c55821f5fdb0064c796b2c0b03b51971f073140bc210cbe6ed90387db2bed929
SHA512da16bfbc66c8abc078278d4d3ce1595a54c9ef43ae8837ceb35ae2f4757b930fe55e258827036eba8218315c10af5928e30cb22c60ff69159c8fe76327280087
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MD5
f1e33a8f6f91c2ed93dc5049dd50d7b8
SHA123c583dc98aa3f6b8b108db5d90e65d3dd72e9b4
SHA2569459d246df7a3c638776305cf3683946ba8db26a7de90df8b60e1be0b27e53c4
SHA512229896da389d78cbdf2168753ed7fcc72d8e0e62c6607a3766d6d47842c0abd519ac4f5d46607b15e7ba785280f9d27b482954e931645337a152b8a54467c6a5
-
MD5
a6448bc5e5da21a222de164823add45c
SHA16c26eb949d7eb97d19e42559b2e3713d7629f2f9
SHA2563692fc8e70e6e29910032240080fc8109248ce9a996f0a70d69acf1542fca69a
SHA512a3833c7e1cf0e4d181ac4de95c5dfa685cf528dc39010bf0ac82864953106213eccff70785021ccb05395b5cf0dcb89404394327cd7e69f820d14dfa6fba8cba
-
MD5
37057c92f50391d0751f2c1d7ad25b02
SHA1a43c6835b11621663fa251da421be58d143d2afb
SHA2569442dc46829485670a6ac0c02ef83c54b401f1570d1d5d1d85c19c1587487764
SHA512953dc856ad00c3aec6aeab3afa2deb24211b5b791c184598a2573b444761db2d4d770b8b807ebba00ee18725ff83157ec5fa2e3591a7756eb718eba282491c7c
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MD5
44b72e0ad8d1e1ec3d8722088b48c3c5
SHA1e0f41bf85978dd8f5abb0112c26322b72c0d7770
SHA2564aa1bbde1621c49edab4376cf9a13c1aa00a9b0a9905d9640a2694ef92f77d5e
SHA51205853f93c6d79d8f9c96519ce4c195b9204df1255b01329deaa65e29bd3e988d41454cd305e2199404f587e855737879c330638f2f07bff11388a49e67ba896c
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MD5
d6bae4b430f349ab42553dc738699f0e
SHA17e5efc958e189c117eccef39ec16ebf00e7645a9
SHA256587c4f3092b5f3e34f6b1e927ecc7127b3fe2f7fa84e8a3d0c41828583bd5cef
SHA512a8f8fed5ea88e8177e291b708e44b763d105907e9f8c9e046c4eebb8684a1778383d1fba6a5fa863ca37c42fd58ed977e9bb3a6b12c5b8d9ab6ef44de75e3d1e
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MD5
8ee827f2fe931163f078acdc97107b64
SHA1149bb536f3492bc59bd7071a3da7d1f974860641
SHA256eaeefa6722c45e486f48a67ba18b4abb3ff0c29e5b30c23445c29a4d0b1cd3e4
SHA512a6d24e72bf620ef695f08f5ffde70ef93f42a3fa60f7c76eb0f521393c595717e05ccb7a61ae216c18fe41e95fb238d82637714cf5208ee8f1dd32ae405b5565
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MD5
bf83f8ad60cb9db462ce62c73208a30d
SHA1f1bc7dbc1e5b00426a51878719196d78981674c4
SHA256012866b68f458ec204b9bce067af8f4a488860774e7e17973c49e583b52b828d
SHA512ae1bdda1c174ddf4205ab19a25737fe523dca6a9a339030cd8a95674c243d0011121067c007be56def4eaeffc40cbdadfdcbd1e61df3404d6a3921d196dcd81e
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MD5
bf83f8ad60cb9db462ce62c73208a30d
SHA1f1bc7dbc1e5b00426a51878719196d78981674c4
SHA256012866b68f458ec204b9bce067af8f4a488860774e7e17973c49e583b52b828d
SHA512ae1bdda1c174ddf4205ab19a25737fe523dca6a9a339030cd8a95674c243d0011121067c007be56def4eaeffc40cbdadfdcbd1e61df3404d6a3921d196dcd81e
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MD5
4424baf6ed5340df85482fa82b857b03
SHA1181b641bf21c810a486f855864cd4b8967c24c44
SHA2568c1f7f64579d01fedfde07e0906b1f8e607c34d5e6424c87abe431a2322eba79
SHA5128adb94893ada555de2e82f006ab4d571fad8a1b16ac19ca4d2efc1065677f25d2de5c981473fabd0398f6328c1be1ebd4d36668ea67f8a5d25060f1980ee7e33
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MD5
fe1f3632af98e7b7a2799e3973ba03cf
SHA1353c7382e2de3ccdd2a4911e9e158e7c78648496
SHA2561ce7ba99e817c1c2d71bc88a1bdd6fcad82aa5c3e519b91ebd56c96f22e3543b
SHA512a0123dfe324d3ebf68a44afafca7c6f33d918716f29b063c72c4a8bd2006b81faea6848f4f2423778d57296d7bf4f99a3638fc87b37520f0dcbeefa3a2343de0
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MD5
d2a8a5e7380d5f4716016777818a32c5
SHA1fb12f31d1d0758fe3e056875461186056121ed0c
SHA25659ab345c565304f638effa7c0236f26041fd06e35041a75988e13995cd28ace9
SHA512ad1269d1367f587809e3fbe44af703c464a88fa3b2ae0bf2ad6544b8ed938e4265aab7e308d999e6c8297c0c85c608e3160796325286db3188a3edf040a02ab7
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MD5
6ae54d103866aad6f58e119d27552131
SHA1bc53a92a7667fd922ce29e98dfcf5f08f798a3d2
SHA25663b81af5d3576473c17ac929bea0add5bf8d7ea95c946caf66cbb9ad3f233a88
SHA512ff23f3196a10892ea22b28ae929330c8b08ab64909937609b7af7bfb1623cd2f02a041fd9fab24e4bc1754276bdafd02d832c2f642c8ecdcb233f639bdf66dd0
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MD5
4c0d43f1a31e76255cb592bb616683e7
SHA10a9f3d77a6e064baebacacc780701117f09169ad
SHA2560f84e9f0d0bf44d10527a9816fcab495e3d797b09e7bbd1e6bd666ceb4b6c1a8
SHA512b8176a180a441fe402e86f055aa5503356e7f49e984d70ab1060dee4f5f17fcec9c01f75bbff75ce5f4ef212677a6525804be53646cc0d7817b6ed5fd83fd778