Analysis
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max time kernel
22s -
max time network
80s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:18
Static task
static1
Behavioral task
behavioral1
Sample
c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe
Resource
win7-20221111-en
General
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Target
c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe
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Size
931KB
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MD5
275c2e9e2500f6270f1a8a2517d9e901
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SHA1
3bcbd72c1d475a8817fff8aba8fd65b5fdceb8f1
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SHA256
c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b
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SHA512
4b1b00f217ad03015844d935010cdbdb7ecc350d7c87e466b38bc1a9f674e80c938405bad8337fb03042f791ef2b658b2398627e787e5bdc0b6cc73b6728a1f8
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SSDEEP
24576:h1OYdaOlCZ/iWCvu/2sWsJA/jlt+DHhsb:h1OsnCpYO/dJJDHhsb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
hOYd3zQvodgUxx2.exepid process 1184 hOYd3zQvodgUxx2.exe -
Loads dropped DLL 1 IoCs
Processes:
c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exepid process 604 c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.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:
hOYd3zQvodgUxx2.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogbekmhfmeocighhdmkocefoeapmcmgc\2.0\manifest.json hOYd3zQvodgUxx2.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogbekmhfmeocighhdmkocefoeapmcmgc\2.0\manifest.json hOYd3zQvodgUxx2.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogbekmhfmeocighhdmkocefoeapmcmgc\2.0\manifest.json hOYd3zQvodgUxx2.exe -
Drops file in System32 directory 4 IoCs
Processes:
hOYd3zQvodgUxx2.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol hOYd3zQvodgUxx2.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI hOYd3zQvodgUxx2.exe File opened for modification C:\Windows\System32\GroupPolicy hOYd3zQvodgUxx2.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini hOYd3zQvodgUxx2.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
hOYd3zQvodgUxx2.exepid process 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe 1184 hOYd3zQvodgUxx2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
hOYd3zQvodgUxx2.exedescription pid process Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe Token: SeDebugPrivilege 1184 hOYd3zQvodgUxx2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exedescription pid process target process PID 604 wrote to memory of 1184 604 c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe hOYd3zQvodgUxx2.exe PID 604 wrote to memory of 1184 604 c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe hOYd3zQvodgUxx2.exe PID 604 wrote to memory of 1184 604 c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe hOYd3zQvodgUxx2.exe PID 604 wrote to memory of 1184 604 c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe hOYd3zQvodgUxx2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe"C:\Users\Admin\AppData\Local\Temp\c9bf5294c6dcda6f87504fb71cab0a34e358eed0e6dbe1cb24bf620be4afcf5b.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\hOYd3zQvodgUxx2.exe.\hOYd3zQvodgUxx2.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\hOYd3zQvodgUxx2.datFilesize
1KB
MD554f459f53f97ddb686819abfdaa8ec27
SHA13dc40cf8972e323aa05c255239c03dd1830ddac7
SHA256f0e36161107ed4dc608ad987bd2f9aec0b4a443fd6fe61c9be2248e729102d36
SHA5128b24ade3dfd478cf372bcc614ac9e92c28bf1d60e9548bbddba729d76b72e1670f83ae0f51f921683d84e2b9bf5e155a45f18174a8f196737284858ffefc87de
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\hOYd3zQvodgUxx2.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\o@nh9Ty.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\o@nh9Ty.net\chrome.manifestFilesize
35B
MD5b6661408354e3bc152e34300c9c35e0d
SHA10d86270d3ef0f4c7092b47bceb279efdcb9ce38c
SHA2566613bd18ab8864ca44eea44d13588860a19d220886d640a643e30cae5a9b111a
SHA5124e0411d0c7617361aa02e486b94559feea9cbadea95253ed7b61bcea69a8adc174bf7b731ce60f9ab152a1d6f8e60cec88ce79a0fbb23f955075c1f0d7343281
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\o@nh9Ty.net\content\bg.jsFilesize
8KB
MD5518c355a519fc7e8a8dcde4408f2636e
SHA1dc7b9e1a595ecb067fb6428438f7a7dfe91a76ae
SHA256b258649a6b7b6201a8961d58ee16d8a1100a7ee4f77d9994455a5b9ca3aaa23f
SHA51208aaf24711f3fc1008c7bdbed28f2e0456d134942218b65e89808740020e09597a0c3eadd29de72f928a0a0335a5e53bcfa11ab8f2a9991e922a4217a5855a2b
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\o@nh9Ty.net\install.rdfFilesize
593B
MD5d44940165ec87ec39fb8b0fa1023fb1a
SHA15179d2566bf214b720ba33ae8b6ebd0953de7942
SHA25656332cce1b129c2d6ce1d002221c0bfcdc0a96830cbf284bbfd37a5bdab51a24
SHA512736dd863623aa6be267dba5c5bae1b8e404d1ed413d92040ba210d77c9c1ae22021a7d44f60c3a64f317afdf1da2ef056463ca2dd0b8432ab0ccf234c6caff60
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\ogbekmhfmeocighhdmkocefoeapmcmgc\VcXe.jsFilesize
6KB
MD50a8ef8c1f3dc3e5ba68078a3ce688168
SHA110369e116da0666dcdcc4cb914b860af0d588c8c
SHA25638ac847db175c96b6533500c9d61cc8b76c0adb29857a54ff1bd8d85057fdf84
SHA512469b17489a68533d5cc14bcc0031ce5fa36773979d9ee7461c452450e69bc8b7878245ce69836f7315e99552001b4ce0e1ce72f4269f44c03f3cc213aeeed9ee
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\ogbekmhfmeocighhdmkocefoeapmcmgc\background.htmlFilesize
141B
MD547e6f0a10b7ba09310f0b82284a34845
SHA1280f146f04c2f2686842ce0fdfd7103eb80b6e34
SHA256cbb0a484c6636fc031e6957b4421d410a47a42f055d4058478043bc00f8936f6
SHA512c422ad09aadb45369d3d6d7c1c060497a9a874ed09dd932a1484aefbc30dcdc169403f0a54a540e5d6443750fee54e55882bf99c34fef068372cf6609617fc4e
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\ogbekmhfmeocighhdmkocefoeapmcmgc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\ogbekmhfmeocighhdmkocefoeapmcmgc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\ogbekmhfmeocighhdmkocefoeapmcmgc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zSECB0.tmp\hOYd3zQvodgUxx2.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/604-54-0x0000000074FD1000-0x0000000074FD3000-memory.dmpFilesize
8KB
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memory/1184-56-0x0000000000000000-mapping.dmp