Analysis Overview
SHA256
0ec4ddc14b405e679b7d84cf497b37eea9d7fceab795a575d54d3a37e5a2bfe6
Threat Level: Known bad
The file mapper.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Enumerates physical storage devices
Unsigned PE
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-09 17:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 17:40
Reported
2024-03-09 17:41
Platform
win10v2004-20240226-en
Max time kernel
61s
Max time network
65s
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\5ef32fb4.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 | 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 |
| 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 |
| 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 |
Suspicious behavior: EnumeratesProcesses
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\5ef32fb4.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 |
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\5ef32fb4.exe
"C:\Users\Admin\AppData\Local\Temp\5ef32fb4.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.111.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 133.111.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 172.67.146.76:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 76.146.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| 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 | 8.8.8.8:53 | 232.137.159.162.in-addr.arpa | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/1804-0-0x0000000000080000-0x000000000008C000-memory.dmp
memory/1804-2-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/1804-1-0x0000000004B70000-0x0000000004B8A000-memory.dmp
memory/1804-3-0x0000000004C50000-0x0000000004C60000-memory.dmp
memory/1804-4-0x0000000004B50000-0x0000000004B5A000-memory.dmp
memory/1804-5-0x0000000004C60000-0x0000000004CF2000-memory.dmp
memory/1804-6-0x00000000052B0000-0x0000000005854000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\playpear19954641.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/1804-9-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/1804-11-0x0000000004C50000-0x0000000004C60000-memory.dmp
memory/1804-12-0x000000000AA70000-0x000000000B670000-memory.dmp
memory/1804-13-0x0000000011C20000-0x00000000128C2000-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\5ef32fb4.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3364-28-0x0000000000150000-0x0000000000158000-memory.dmp
memory/3364-29-0x00000000022D0000-0x00000000022D1000-memory.dmp
memory/3364-30-0x0000000000150000-0x0000000000158000-memory.dmp
memory/3364-32-0x0000000000150000-0x0000000000158000-memory.dmp
memory/3364-33-0x0000000000150000-0x0000000000158000-memory.dmp
memory/1804-39-0x00000000073D0000-0x0000000007436000-memory.dmp
memory/1804-40-0x0000000007390000-0x000000000739A000-memory.dmp
memory/1804-41-0x0000000007C50000-0x0000000007C5A000-memory.dmp
memory/1804-42-0x0000000007C40000-0x0000000007C4C000-memory.dmp
memory/1804-43-0x0000000007C70000-0x0000000007C78000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\a82VA2HM1O\tooqwtv0.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | ca38ef773cc720e885e46b59cfee0f3f |
| SHA1 | f97eb5a51bd09e9a53d26d543d44b4e3b1127f8f |
| SHA256 | 39e0ef3060e892d6270951eaf4e6f1ad6b9413c8174d03541cab61599a35372e |
| SHA512 | 8c55c306544e971693216525d857284de7142204a53c6a5c83f4421d47ad357fc45cba90c448199d909796f50049db2d58254d1f222abec3a0420a21cd8dad8a |
C:\Users\Admin\AppData\Roaming\Gongle\aE19KO6QNC\LOG.old
| MD5 | 4dcbe22619a5e5c1ae6cedb1456611ae |
| SHA1 | 7f811b137e46727d084d68ad70a31c851245e57d |
| SHA256 | 2278841eeeaf5b1d3775e42aae672f4782cce576eac6885a2ac40e1962c477d8 |
| SHA512 | b62d80b2390ed95792d3105b2bfbeef3fa12425f2801accd9163ab9721364c61578c60df622c0b5cdfd602f91b63f7f1aafef0dabb9906d4abc6038eb89e93a4 |
C:\Users\Admin\AppData\Roaming\Gongle\aE19KO6QNC\LOG
| MD5 | eb25b4daa1a82b62eebb9ba00251f1b2 |
| SHA1 | 9b2ff370bfcf66611414294d277717bad91c511f |
| SHA256 | c3d8bd9e341355e5fd7d376bd6a2db59cda1dbf6f626a07eb6b44d2e8d59f463 |
| SHA512 | 8078883f80b515a1f6fdde4f2af03dfb21d4f43dd96663391378b1ba66f4f9a838f4ef65599549706aa64fcab38dab8badf1ed65832272ea877a18a45741c819 |
C:\Users\Admin\AppData\Roaming\Gongle\aE19KO6QNC\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aE19KO6QNC\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\a8731GOQHJ\LOG
| MD5 | b1336fc43a0fbb49ce7c754c059b6178 |
| SHA1 | 36fd4179f75d179ba12c6b31a7b8a78ba0f4364c |
| SHA256 | 4e76585a1ab424d87e7585c13a7bcba1b1234f4f359655927666b7b9e19d6984 |
| SHA512 | 3f36721c392a9f50ef66ed0d2de72e49c47ef888fc088b81f10d7a8edc596f39a00c7907450d1767c1035ad780e6abe62a5434c4883c836e8c65660010174e55 |
C:\Users\Admin\AppData\Roaming\Gongle\a8731GOQHJ\LOG.old
| MD5 | e052d5a5ec65c16c047ea870deb7959f |
| SHA1 | 5398cf68be8e91ec519016a961705a642be48203 |
| SHA256 | 4f34b875419b82b288fc6deeed6d826d3c2ddc53a5c86e214294edd4712ea23a |
| SHA512 | 36161da294d187abd882191b8677c26b7d9eb16ec972b2824969b1e32b22b8c368ccc1812169f67a9fe2e3e0eb7e7d20d5a5d41b234c15c245d7f00dff1a4073 |
memory/1804-171-0x000000000C670000-0x000000000C722000-memory.dmp
memory/1804-172-0x0000000007E40000-0x0000000007E62000-memory.dmp
memory/1804-173-0x000000000C7A0000-0x000000000C816000-memory.dmp
memory/1804-174-0x000000000AA50000-0x000000000AA6E000-memory.dmp
memory/1804-175-0x000000000C820000-0x000000000C870000-memory.dmp
memory/1804-176-0x000000000C730000-0x000000000C79A000-memory.dmp
memory/1804-177-0x000000000C880000-0x000000000CBD4000-memory.dmp
memory/1804-178-0x000000000D750000-0x000000000D79C000-memory.dmp
memory/1804-182-0x000000000D830000-0x000000000D86C000-memory.dmp
memory/1804-183-0x000000000D7F0000-0x000000000D811000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\a1e16836a8894ca2a98a98f26d79bbd5
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\f48ca6a676bd499e89b59ca96bb64f81
| MD5 | 4f0d539933f96c3c2a10ccb27d63cd2c |
| SHA1 | 602e114ee4ced449b23f395098398e1e81b8b9d8 |
| SHA256 | 2fc6776b3a2cacba77fca80b27421dea0b8b6fc184d03c94aee89a8cfd2ef0b3 |
| SHA512 | 647410c7387cbe99d46d10b0ce2cd1b1d2de623279eba6f7f9dc58c24f736b4105b7087bf5f83da9d5921b149e2f5fb914d819a83fd165961277f72c56ba5dd4 |
memory/1804-198-0x000000000D8A0000-0x000000000D8AA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\5d19da003a7745c588b88132f56e01d3
| MD5 | bbc9b54453545cdbd50bd930a5580163 |
| SHA1 | 7160cab7f045248fd1f24e2051f0c44273c9725d |
| SHA256 | 87440799350130493db73fbcf47543f0cddfe00b1ef33066e29a897fe1e1dc34 |
| SHA512 | 61fd17f8fd49c3ec9a4321bf0f3b93cd01414e9c60e1baddd3b87d9b5319f23b9a0c3182f8de67bdf35ebd92ece64eb897232759d7922371c79c5ebcf1086856 |