Analysis
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max time kernel
5s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:10
Static task
static1
Behavioral task
behavioral1
Sample
a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe
Resource
win7-20221111-en
General
-
Target
a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe
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Size
2.5MB
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MD5
337e72ecaab33fa0312425aecf519f36
-
SHA1
81167ee3a16f7ef6426d08aac69a1ae6827bfcba
-
SHA256
a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb
-
SHA512
f61d4e8746b9b4a532af616bd28eab6c7ce9240b81d5dc9389ce4d74118f0f66be9097465dd2dec7eb391fb6112b1cd15f3bebf1f8afd2aeeace8770cf89f934
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SSDEEP
49152:h1OsfUc3R1YQeb1bR9qMS3te/+E+kzkeRutdQ3L3V/A9VeU:h1OqbRsTWe/ZS
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
bQmPmhvrMC3IZ1K.exepid process 1764 bQmPmhvrMC3IZ1K.exe -
Loads dropped DLL 4 IoCs
Processes:
a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exebQmPmhvrMC3IZ1K.exeregsvr32.exeregsvr32.exepid process 956 a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe 1764 bQmPmhvrMC3IZ1K.exe 1512 regsvr32.exe 1940 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 3 IoCs
Processes:
bQmPmhvrMC3IZ1K.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gekfkkcibneibaabodhfngobpmhignno\2.0\manifest.json bQmPmhvrMC3IZ1K.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gekfkkcibneibaabodhfngobpmhignno\2.0\manifest.json bQmPmhvrMC3IZ1K.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gekfkkcibneibaabodhfngobpmhignno\2.0\manifest.json bQmPmhvrMC3IZ1K.exe -
Installs/modifies Browser Helper Object 2 TTPs 11 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
bQmPmhvrMC3IZ1K.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} bQmPmhvrMC3IZ1K.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects bQmPmhvrMC3IZ1K.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\ bQmPmhvrMC3IZ1K.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{DBC80044-A445-435B-BC74-9C25C1C588A9} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} bQmPmhvrMC3IZ1K.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} bQmPmhvrMC3IZ1K.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\ regsvr32.exe -
Drops file in Program Files directory 8 IoCs
Processes:
bQmPmhvrMC3IZ1K.exedescription ioc process File created C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.x64.dll bQmPmhvrMC3IZ1K.exe File opened for modification C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.x64.dll bQmPmhvrMC3IZ1K.exe File created C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.dll bQmPmhvrMC3IZ1K.exe File opened for modification C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.dll bQmPmhvrMC3IZ1K.exe File created C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.tlb bQmPmhvrMC3IZ1K.exe File opened for modification C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.tlb bQmPmhvrMC3IZ1K.exe File created C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.dat bQmPmhvrMC3IZ1K.exe File opened for modification C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.dat bQmPmhvrMC3IZ1K.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
bQmPmhvrMC3IZ1K.exepid process 1764 bQmPmhvrMC3IZ1K.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exebQmPmhvrMC3IZ1K.exeregsvr32.exedescription pid process target process PID 956 wrote to memory of 1764 956 a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe bQmPmhvrMC3IZ1K.exe PID 956 wrote to memory of 1764 956 a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe bQmPmhvrMC3IZ1K.exe PID 956 wrote to memory of 1764 956 a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe bQmPmhvrMC3IZ1K.exe PID 956 wrote to memory of 1764 956 a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe bQmPmhvrMC3IZ1K.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1764 wrote to memory of 1512 1764 bQmPmhvrMC3IZ1K.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe PID 1512 wrote to memory of 1940 1512 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe"C:\Users\Admin\AppData\Local\Temp\a6ee60e50b551d82ea6ee582096940dfc644e048dc990739ec711b61c6cfeaeb.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Users\Admin\AppData\Local\Temp\7zS983B.tmp\bQmPmhvrMC3IZ1K.exe.\bQmPmhvrMC3IZ1K.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.x64.dll"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\WmoVokcikS8TCN.x64.dll"4⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
PID:1940
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
6KB
MD56db49e031163edc0c6c3354ca1ac22af
SHA11aa1f665e408745a67c82cc4600da3ac1ecca846
SHA25665ae82d8949de4a398d41c849a9a15704aa5f420bf0b9be341c5c03358674eff
SHA512f70374b06d5e4ae7ed041c03dab526aa5ce8b51cc2f8f25bd5e337bdd6280e65d1877a203e43426bd25f1db1bc26aa2b1743878ff6506ea00ebc2d0d7662d80c
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Filesize
874KB
MD5c204b63eda2256280c0d74669210c890
SHA10a66d21505519e92683ac9845c3ff9ee6e196332
SHA256505902d13946b15000ecb6aadb6946a298193dbef795f1d085a233ca5d7ab4f0
SHA5121bec19d922bbf35807826f156663338b9d0cfa221d41b531555577579646e5cbb5854a510da918c92755f10782e4f5fc8e49c4e4b24c32b7e800ca51691c7425
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C:\Users\Admin\AppData\Local\Temp\7zS983B.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS983B.tmp\[email protected]\chrome.manifest
Filesize35B
MD535abc0b68620866d5952b4c72f912e64
SHA160d1b1db3b93b3971edf2be94fb63d22c49c5b61
SHA256520a6b57b6a789b0708c544321712681c0f9d21706d5cc4eb08a30ee4e59dba1
SHA512ed24ec9bb1119e7a89b1c673f73cee79d31ee7ff80721900073016717aed13a7f094e0077af4396a12c5a34cd7e0f13ec9b808917267f539f14d43aeff578371
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C:\Users\Admin\AppData\Local\Temp\7zS983B.tmp\[email protected]\content\bg.js
Filesize7KB
MD5b15ca6aef844e327ffd157c902bebcc1
SHA1aae596fca48e71e2d227f6b3b5a85e665790805e
SHA256da0d393375edffc3b30ac554910373bde05a98a11a4cef6d57bba66126d3b9c7
SHA5129e346257696d9adf34043ee93ff92a18872f2b0e2d082ab8e2578eaee5682b22077881565b2bb6e1bb2622d377a482fced143c97950e6b2258f19d12120fa492
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C:\Users\Admin\AppData\Local\Temp\7zS983B.tmp\[email protected]\install.rdf
Filesize599B
MD524db923966676bd5afff83d31253fb25
SHA1771c8f10a2df74b2d28179ff7da6182f843eefd9
SHA256a806014306f663fa0effd00e75fb65094b729f99a5a6fd7da8201d6c94385263
SHA512af7c593d2fbd5e724a2234226e5158e023d4a2bb095c05916d48e816deea750413fe98f21e0cda3d7bcf9d261ada3f2f4639c07af77781051174a523b0a28f47
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Filesize
744KB
MD5fc8b2dfce95210e4fe59b69a454ce14a
SHA146acd69f9bc55784091a572c8aa4d4d153a874f8
SHA2563b408b96d81cfe3167926bcb62020da4d95001d8d2c3fc4d67708ec21488f189
SHA5125ba3bb3437bb523721eac4e5c510b3fcb7b15090efeccd43075c8a42a776acad0c785431d7e2287e1b812556a30cd17bdde3d0d99f505a739c2042843d2cc1bf
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Filesize
3KB
MD5662093ad59715d81e0a2b7cfbd4ac684
SHA183419c0803aa1c25a27b1fb8ad4a663d2d4878b0
SHA25668fc930e26f7f38e30df8f8f40d1232b81af62d4cf27a281a8f645788ad1f6c4
SHA5120eaffb7f011f548e1c6f8490c3d353fa05976140383df85663b5ef13be110d4847f08afe236a796a7f10a28895d29a7344e6d346389aa0780cc24af50fd66bf6
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Filesize
874KB
MD5c204b63eda2256280c0d74669210c890
SHA10a66d21505519e92683ac9845c3ff9ee6e196332
SHA256505902d13946b15000ecb6aadb6946a298193dbef795f1d085a233ca5d7ab4f0
SHA5121bec19d922bbf35807826f156663338b9d0cfa221d41b531555577579646e5cbb5854a510da918c92755f10782e4f5fc8e49c4e4b24c32b7e800ca51691c7425
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Filesize
6KB
MD56db49e031163edc0c6c3354ca1ac22af
SHA11aa1f665e408745a67c82cc4600da3ac1ecca846
SHA25665ae82d8949de4a398d41c849a9a15704aa5f420bf0b9be341c5c03358674eff
SHA512f70374b06d5e4ae7ed041c03dab526aa5ce8b51cc2f8f25bd5e337bdd6280e65d1877a203e43426bd25f1db1bc26aa2b1743878ff6506ea00ebc2d0d7662d80c
-
Filesize
762KB
MD5468f56fce4a9413059464fa7c9c3cc5f
SHA199dde68e6dca34b5787c1e2faeab1716f443e462
SHA2561b0cefe330725f38dd592a9900eeca832124643d3a170805ad7cd988dc312841
SHA51211bf2744d92faaa1e13bb316d3d56555fd5bb8a8248fde6bbca1f692cc55928ec901cc1cc79c09f236273e25712526dd629fd97aec4f062d469c9714d1a6a7d0
-
Filesize
762KB
MD5468f56fce4a9413059464fa7c9c3cc5f
SHA199dde68e6dca34b5787c1e2faeab1716f443e462
SHA2561b0cefe330725f38dd592a9900eeca832124643d3a170805ad7cd988dc312841
SHA51211bf2744d92faaa1e13bb316d3d56555fd5bb8a8248fde6bbca1f692cc55928ec901cc1cc79c09f236273e25712526dd629fd97aec4f062d469c9714d1a6a7d0
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Filesize
5KB
MD5f4e04721f1ba3b35b6a4208b5c9f17ce
SHA1b7a897072fe652731ee514985b1e02c86688c686
SHA256708b52b997f38633b99980f2dc0a4f2b715334965bf684e1e5c2808c5a9e9165
SHA5122409df5921a7925e9e9e083a8eb103d1fc964a5399fddfd715d3bb700132f24992c60735420d27851d35c9d727543971663804bc5a2857517d9a031b715180c8
-
Filesize
145B
MD5f8e55e9338694aeabbaa1b71f6476b26
SHA172792be37024ed14f963ad155ca632f1a5ae1931
SHA25679faf0ae1007e83def7d8ff89fec7460dad60652d4b1370620cc9e24bd290f92
SHA51281e14e608b0682590890100d2f9cc951b1302ee73ba776c1c4f549d17e4840d2f15af69e71cf5fbdb85e084bac4b0f80d77406b5a3897e863ae8dbda96c2fcbe
-
Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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Filesize
744KB
MD5fc8b2dfce95210e4fe59b69a454ce14a
SHA146acd69f9bc55784091a572c8aa4d4d153a874f8
SHA2563b408b96d81cfe3167926bcb62020da4d95001d8d2c3fc4d67708ec21488f189
SHA5125ba3bb3437bb523721eac4e5c510b3fcb7b15090efeccd43075c8a42a776acad0c785431d7e2287e1b812556a30cd17bdde3d0d99f505a739c2042843d2cc1bf
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Filesize
874KB
MD5c204b63eda2256280c0d74669210c890
SHA10a66d21505519e92683ac9845c3ff9ee6e196332
SHA256505902d13946b15000ecb6aadb6946a298193dbef795f1d085a233ca5d7ab4f0
SHA5121bec19d922bbf35807826f156663338b9d0cfa221d41b531555577579646e5cbb5854a510da918c92755f10782e4f5fc8e49c4e4b24c32b7e800ca51691c7425
-
Filesize
874KB
MD5c204b63eda2256280c0d74669210c890
SHA10a66d21505519e92683ac9845c3ff9ee6e196332
SHA256505902d13946b15000ecb6aadb6946a298193dbef795f1d085a233ca5d7ab4f0
SHA5121bec19d922bbf35807826f156663338b9d0cfa221d41b531555577579646e5cbb5854a510da918c92755f10782e4f5fc8e49c4e4b24c32b7e800ca51691c7425
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Filesize
762KB
MD5468f56fce4a9413059464fa7c9c3cc5f
SHA199dde68e6dca34b5787c1e2faeab1716f443e462
SHA2561b0cefe330725f38dd592a9900eeca832124643d3a170805ad7cd988dc312841
SHA51211bf2744d92faaa1e13bb316d3d56555fd5bb8a8248fde6bbca1f692cc55928ec901cc1cc79c09f236273e25712526dd629fd97aec4f062d469c9714d1a6a7d0