Analysis
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max time kernel
43s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 07:49
Static task
static1
Behavioral task
behavioral1
Sample
6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe
Resource
win7-20220901-en
General
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Target
6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe
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Size
2.1MB
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MD5
f74a77575748de6c61ca1953228f0ad1
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SHA1
aea56babeb310782fb4666d60fdb0ab1c5ca62e5
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SHA256
6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0
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SHA512
b9257b8bf94e3f63cb4688b448f78c51a40f360da16bf771f8cfd0066c7c7c31e6ef752ac744b02e25e37172f30ba2bfc9a0bff295bb79bcd19e9cf1df2862f7
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SSDEEP
24576:h1OYdaOXTwLleYkTVug2PiL0jHM8WK5z6Sh19BUfOD4XRt1otyBNvJvMXzGK5IhF:h1OseLARTQ9PimJWtShQnvQsru0
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
FQF2GNYwWODyrDy.exepid process 1928 FQF2GNYwWODyrDy.exe -
Loads dropped DLL 4 IoCs
Processes:
6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exeFQF2GNYwWODyrDy.exeregsvr32.exeregsvr32.exepid process 1900 6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe 1928 FQF2GNYwWODyrDy.exe 468 regsvr32.exe 892 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.
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Drops Chrome extension 3 IoCs
Processes:
FQF2GNYwWODyrDy.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\hojeaoaiocddmjeblkaphpbdnnalmbpl\2.0\manifest.json FQF2GNYwWODyrDy.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hojeaoaiocddmjeblkaphpbdnnalmbpl\2.0\manifest.json FQF2GNYwWODyrDy.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\hojeaoaiocddmjeblkaphpbdnnalmbpl\2.0\manifest.json FQF2GNYwWODyrDy.exe -
Installs/modifies Browser Helper Object 2 TTPs 11 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exeFQF2GNYwWODyrDy.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} FQF2GNYwWODyrDy.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\ FQF2GNYwWODyrDy.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\{DBC80044-A445-435B-BC74-9C25C1C588A9} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} FQF2GNYwWODyrDy.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} FQF2GNYwWODyrDy.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects FQF2GNYwWODyrDy.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43} 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:
FQF2GNYwWODyrDy.exedescription ioc process File opened for modification C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.x64.dll FQF2GNYwWODyrDy.exe File created C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.dll FQF2GNYwWODyrDy.exe File opened for modification C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.dll FQF2GNYwWODyrDy.exe File created C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.tlb FQF2GNYwWODyrDy.exe File opened for modification C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.tlb FQF2GNYwWODyrDy.exe File created C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.dat FQF2GNYwWODyrDy.exe File opened for modification C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.dat FQF2GNYwWODyrDy.exe File created C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.x64.dll FQF2GNYwWODyrDy.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
FQF2GNYwWODyrDy.exepid process 1928 FQF2GNYwWODyrDy.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exeFQF2GNYwWODyrDy.exeregsvr32.exedescription pid process target process PID 1900 wrote to memory of 1928 1900 6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe FQF2GNYwWODyrDy.exe PID 1900 wrote to memory of 1928 1900 6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe FQF2GNYwWODyrDy.exe PID 1900 wrote to memory of 1928 1900 6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe FQF2GNYwWODyrDy.exe PID 1900 wrote to memory of 1928 1900 6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe FQF2GNYwWODyrDy.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 1928 wrote to memory of 468 1928 FQF2GNYwWODyrDy.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe PID 468 wrote to memory of 892 468 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe"C:\Users\Admin\AppData\Local\Temp\6900b3e4e3b99875c29b55fc45383b19dc0a1ab8968f727c4a69859c5ba03bf0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Users\Admin\AppData\Local\Temp\7zSBB5.tmp\FQF2GNYwWODyrDy.exe.\FQF2GNYwWODyrDy.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:1928 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.x64.dll"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:468 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\NCiLnBlLGXue7M.x64.dll"4⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
PID:892
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
5KB
MD5eccabc38f3bef46914c1de65351c553f
SHA132ad33ca1d123e44d7bcf6ffcb7d35780c0f9455
SHA256c9fc302f19c9c4dcb75127950818c5b29fbd563681a154229d67520b61adc5ff
SHA512128d87d3596e25645b2bf4d36c18fcb24df7e61bda708d0387881572947a9caefd59912f2a7ad6cbe1484398166c409950ce0bd9a7386876ac1d10463e3c2759
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Filesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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Filesize
5KB
MD5eccabc38f3bef46914c1de65351c553f
SHA132ad33ca1d123e44d7bcf6ffcb7d35780c0f9455
SHA256c9fc302f19c9c4dcb75127950818c5b29fbd563681a154229d67520b61adc5ff
SHA512128d87d3596e25645b2bf4d36c18fcb24df7e61bda708d0387881572947a9caefd59912f2a7ad6cbe1484398166c409950ce0bd9a7386876ac1d10463e3c2759
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Filesize
634KB
MD58b3b2e0c8e5f6fdefb32e82daf230175
SHA14ddeb5ed636661376b8e1ef41e5162387724ed44
SHA256e7be2ab45ff78525377a8da7205bbc29f871c907ddf30879d29aa0c219f65e99
SHA5128aeb49852cb6a1335df799e8e30b34d83303a225c1a7b2e029368246d81463d653109a4454a3f9196fa050c2a5e9ba4dc8372900c55ce989c821c954cb850038
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Filesize
634KB
MD58b3b2e0c8e5f6fdefb32e82daf230175
SHA14ddeb5ed636661376b8e1ef41e5162387724ed44
SHA256e7be2ab45ff78525377a8da7205bbc29f871c907ddf30879d29aa0c219f65e99
SHA5128aeb49852cb6a1335df799e8e30b34d83303a225c1a7b2e029368246d81463d653109a4454a3f9196fa050c2a5e9ba4dc8372900c55ce989c821c954cb850038
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Filesize
611KB
MD5123fde8f1a45be2f971b36a8ae5457ef
SHA178f77c976bec0b388407f986e7866818512eec97
SHA25612869f73fb78fcbb8876e10772d081890b19fd1e228dd83ca012416cf26e931e
SHA5124ae3708e45e15a49e7ba1d338a9186ed47f41abe57727d57833a33be887043dcb950d02bc52f79ee414df0df56c3e87f213995fa222a6f0e1c659393860231d9
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Filesize
3KB
MD5d5c4233a6c3de331b459f5f6a35ae3dd
SHA1b5f1bf145f4e0896d7ae500abecbfaca715c18ab
SHA256f3fca93b2a2848af13dcd30cad6305d20319d0a96f622f96753c1aebb91c885c
SHA5124af48daa80dcd76cf45018d7edef74f35c5917457dd598f5a2071bba8875d75280326e41f3f5885d5301a596c22a3833cb062e2f4c97e0d83a01ad2644056e76
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Filesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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C:\Users\Admin\AppData\Local\Temp\7zSBB5.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSBB5.tmp\[email protected]\chrome.manifest
Filesize35B
MD57a7f5ef7f20f40397b0321890757fd61
SHA1f058363847b8cff3a48d6c196ad597d81c9b1037
SHA256ee833f7fa3598d5032f344d40c02524ce56269d9e1c5ffa2e22a78d1e8121da9
SHA512f6dd0fdd0af93bdad94ad7dc323023c70869567e9445b23c57a5a26cc64e425df17fd5f0f0fc12ebdae4dabaf2b4b7c5c535861da72ca21a3d6e1c3f4043a034
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C:\Users\Admin\AppData\Local\Temp\7zSBB5.tmp\[email protected]\content\bg.js
Filesize7KB
MD5ead83a8cecd26f793d638978cdbcfce9
SHA1d287dac2ae1ca3bdec21049c43f5c2eaaab9f3db
SHA2567727f7acb19fced2c91453dffd71ddc179ca8ebbaafd4cdf0f17ddde5b85cbfc
SHA512b4910314b077f9406b281fbf220776365f1e8c665ba992d481febfa2097fb2b86ce77c385e874b5ca3863544151bb863d8bd7c953888bbc019bdcfd8daa57f86
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C:\Users\Admin\AppData\Local\Temp\7zSBB5.tmp\[email protected]\install.rdf
Filesize593B
MD523f06ed533226128be9b6831bd86cd40
SHA16390e061e946541dd844e55c291ad479633ddb18
SHA25621be2ba3beb916fc9c6bc8f84fdebfdc14e9213b9b4d2052e777e583aab7eb28
SHA5127638b724938dc01d5aa086f1913f6ce7179162c0814e562c30a6aaa6641594eeeaad3064eb9cbf58d4c166a090b7d3285ef68ea8f33f026d3c1caf5dbb894a22
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Filesize
143B
MD594e7d66311d9c85546f2a8b0009fe2fd
SHA1a07265049c19351b918ba37d7fe828c3466d4da3
SHA256d0be6a3bae99e11a057b88fac48a4022f7c5f6d84e5df2ab94a04aa8c0de6e01
SHA5128dd23b82407ee89e32809ef720e1185182ff342fea0468ac7d85cc2ebfe465aa0d1d60bf04113b5e40f5188f7c05e627e67c61a195e97e51ad969a00a4dce5d7
-
Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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Filesize
5KB
MD5aeafcd28effa7e2b4e20554d1eb18ae7
SHA136323c31cbfaf88a4e9aef8a79a5d6530a5c9fd1
SHA256d39de7fd350ecaea7f7a8c881aa257106e27e7cf0be216232c185bb5ebebd867
SHA512d93c0bb5287cdaefd26cd558d73650712359ceaff532bac299dd2547b9d0f3ed044dad1490502ebc38c0adce5102b092eb837ba30a83d21016bb59463c6490ec
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Filesize
611KB
MD5123fde8f1a45be2f971b36a8ae5457ef
SHA178f77c976bec0b388407f986e7866818512eec97
SHA25612869f73fb78fcbb8876e10772d081890b19fd1e228dd83ca012416cf26e931e
SHA5124ae3708e45e15a49e7ba1d338a9186ed47f41abe57727d57833a33be887043dcb950d02bc52f79ee414df0df56c3e87f213995fa222a6f0e1c659393860231d9
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Filesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
-
Filesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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Filesize
634KB
MD58b3b2e0c8e5f6fdefb32e82daf230175
SHA14ddeb5ed636661376b8e1ef41e5162387724ed44
SHA256e7be2ab45ff78525377a8da7205bbc29f871c907ddf30879d29aa0c219f65e99
SHA5128aeb49852cb6a1335df799e8e30b34d83303a225c1a7b2e029368246d81463d653109a4454a3f9196fa050c2a5e9ba4dc8372900c55ce989c821c954cb850038