Analysis Overview
SHA256
0ec4ddc14b405e679b7d84cf497b37eea9d7fceab795a575d54d3a37e5a2bfe6
Threat Level: Known bad
The file mapper.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Modifies registry class
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-09 22:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 22:31
Reported
2024-03-09 22:37
Platform
win10v2004-20240226-en
Max time kernel
302s
Max time network
312s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\stfko0ho.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell\open | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\playpear19954641.vbs" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\stfko0ho.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\mapper.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\mapper.exe
"C:\Users\Admin\AppData\Local\Temp\mapper.exe"
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs" /f
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C computerdefaults.exe
C:\Windows\SysWOW64\ComputerDefaults.exe
computerdefaults.exe
C:\Windows\SysWOW64\wscript.exe
"wscript.exe" C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT
C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /SC ONLOGON /TN SpotifyUpdateService_iFeRcipGml0K2C2no050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\iFeRcipGml0K2C2no050MX.exe" /RL HIGHEST /IT
C:\Users\Admin\AppData\Local\Temp\stfko0ho.exe
"C:\Users\Admin\AppData\Local\Temp\stfko0ho.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.108.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 172.67.146.76:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.146.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 232.138.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.136.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 232.136.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 104.21.79.145:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 145.79.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
Files
memory/2116-0-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/2116-1-0x0000000000900000-0x000000000090C000-memory.dmp
memory/2116-2-0x0000000002A10000-0x0000000002A2A000-memory.dmp
memory/2116-3-0x0000000005090000-0x00000000050A0000-memory.dmp
memory/2116-4-0x0000000002A00000-0x0000000002A0A000-memory.dmp
memory/2116-5-0x0000000004F70000-0x0000000005002000-memory.dmp
memory/2116-6-0x0000000005650000-0x0000000005BF4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/2116-10-0x000000000AD60000-0x000000000B960000-memory.dmp
memory/2116-11-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/2116-12-0x0000000005090000-0x00000000050A0000-memory.dmp
memory/2116-13-0x0000000012AF0000-0x0000000013792000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
C:\Users\Admin\AppData\Local\Temp\stfko0ho.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3448-28-0x0000000000CD0000-0x0000000000CD8000-memory.dmp
memory/3448-29-0x0000000000D00000-0x0000000000D01000-memory.dmp
memory/3448-30-0x0000000000CD0000-0x0000000000CD8000-memory.dmp
memory/3448-32-0x0000000000CD0000-0x0000000000CD8000-memory.dmp
memory/3448-33-0x0000000000CD0000-0x0000000000CD8000-memory.dmp
memory/2116-40-0x0000000010DD0000-0x0000000010E36000-memory.dmp
memory/2116-39-0x000000000AD50000-0x000000000AD5A000-memory.dmp
memory/2116-42-0x000000000A030000-0x000000000A03A000-memory.dmp
memory/2116-41-0x0000000009260000-0x000000000926C000-memory.dmp
memory/2116-43-0x000000000A060000-0x000000000A068000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aH7JIJO4Y9\tooqwtv0.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | ca38ef773cc720e885e46b59cfee0f3f |
| SHA1 | f97eb5a51bd09e9a53d26d543d44b4e3b1127f8f |
| SHA256 | 39e0ef3060e892d6270951eaf4e6f1ad6b9413c8174d03541cab61599a35372e |
| SHA512 | 8c55c306544e971693216525d857284de7142204a53c6a5c83f4421d47ad357fc45cba90c448199d909796f50049db2d58254d1f222abec3a0420a21cd8dad8a |
C:\Users\Admin\AppData\Roaming\Gongle\a7XALLH3DO\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\a7XALLH3DO\LOG
| MD5 | e5d61bf88ce4e68d39dfbc99d5c6a10c |
| SHA1 | 283e638c299bf05a43f922735f24558e5d0ca742 |
| SHA256 | f57625b8fc212027ee0a30965fded2b19bb4f4d506c0630ca43f2b688022a914 |
| SHA512 | c54b518084613d7eba91a5b3282c22adef792efd750844a1ae757798e03afb123dc84102abd3646fd2f64d4b4b6ec979df30f831a3c434a295cd859eb82f7587 |
C:\Users\Admin\AppData\Roaming\Gongle\a7XALLH3DO\LOG.old
| MD5 | 4dcbe22619a5e5c1ae6cedb1456611ae |
| SHA1 | 7f811b137e46727d084d68ad70a31c851245e57d |
| SHA256 | 2278841eeeaf5b1d3775e42aae672f4782cce576eac6885a2ac40e1962c477d8 |
| SHA512 | b62d80b2390ed95792d3105b2bfbeef3fa12425f2801accd9163ab9721364c61578c60df622c0b5cdfd602f91b63f7f1aafef0dabb9906d4abc6038eb89e93a4 |
C:\Users\Admin\AppData\Roaming\Gongle\a7XALLH3DO\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\a6P4U6OJIZ\LOG.old
| MD5 | e052d5a5ec65c16c047ea870deb7959f |
| SHA1 | 5398cf68be8e91ec519016a961705a642be48203 |
| SHA256 | 4f34b875419b82b288fc6deeed6d826d3c2ddc53a5c86e214294edd4712ea23a |
| SHA512 | 36161da294d187abd882191b8677c26b7d9eb16ec972b2824969b1e32b22b8c368ccc1812169f67a9fe2e3e0eb7e7d20d5a5d41b234c15c245d7f00dff1a4073 |
memory/2116-170-0x000000000E900000-0x000000000E9B2000-memory.dmp
memory/2116-171-0x000000000ABA0000-0x000000000ABC2000-memory.dmp
memory/2116-172-0x000000000EA30000-0x000000000EAA6000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\a6P4U6OJIZ\LOG
| MD5 | 543ccb52d756dc333408617de4546255 |
| SHA1 | f06f0e22b81dc6b3d5b3118630c1712a9d644ce3 |
| SHA256 | 5a6e655736e5844e7a9d294f6ba51c3eb7519a1fa5fc768e09dbf7e6bf63d5ac |
| SHA512 | 4f81187c9d5f9571851df8a95d359b0288ac958fc2528454300bcea2b37fadee33e51f8fc1ddd1abce45c47a30f1c8cc33076c451ff6899c5346288dd4a0f7ea |
memory/2116-174-0x000000000AD10000-0x000000000AD2E000-memory.dmp
memory/2116-175-0x0000000012390000-0x00000000123E0000-memory.dmp
memory/2116-176-0x000000000E9B0000-0x000000000EA1A000-memory.dmp
memory/2116-177-0x00000000123E0000-0x0000000012734000-memory.dmp
memory/2116-178-0x000000000D7B0000-0x000000000D7FC000-memory.dmp
memory/2116-182-0x000000000E4A0000-0x000000000E4DC000-memory.dmp
memory/2116-183-0x000000000D840000-0x000000000D861000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\db5fe5244d43438fabfaca27210b8bc4
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\27174ced109e42f588454eacb319916f
| MD5 | 23e62a10dedf28a8ead0d7807c40bb55 |
| SHA1 | 08989f74aadabd8a4c330083b525eb0dbe69e76a |
| SHA256 | 982440952b216a329179b9f0e0c48d7b49120e8f0eb28b9d1baf05186a8a2894 |
| SHA512 | b52a238a910fcde4a62ad34a3e53626571be1afef1dfc9f6cc38ec948b3cab0fc6321b44c20c852a025d7e69d1365a70206faf952373c677f237a3e039803798 |
memory/2116-197-0x000000000E4E0000-0x000000000E4EA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\933a03be5057400d88cd40808c371ff4
| MD5 | 703f2b323ef33629205461eaa615962d |
| SHA1 | af5c2266a90e283b147609b7f4868d23bf391d07 |
| SHA256 | 7c9cffbd2cc5e08148dbc7e09423b43e82c472acb7e191a17a61bd76d504a9d8 |
| SHA512 | 7799f07b6c52a9966962a80c1ae14de3b86aacdfaf1aa0bcd3fe818060ccc62d1982dba7be1a8c94f7e6af4dc006b230675517a317b1158afa65539b0dbb904d |
memory/3448-202-0x0000000000D00000-0x0000000000D01000-memory.dmp