Analysis
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max time kernel
19s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:15
Static task
static1
Behavioral task
behavioral1
Sample
ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe
Resource
win7-20220812-en
General
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Target
ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe
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Size
920KB
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MD5
9abc11dde781884e020018fb06631fdd
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SHA1
b42780306297c10bf9165a2dcec40e7511773119
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SHA256
ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423
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SHA512
4e14c81c173c02c4988f79aafe68ac3626d32bffaafcc4f7839d0177c50c2e7fa5c2c4c1dbec76549b555d21b71034118e08dcc67d586d2b91069b334b576029
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SSDEEP
24576:h1OYdaOnMtdHAqcdDVhYwiei7+EpFAh/kKI:h1OsOPHVmVhYwiLtKkKI
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ZakDchgp9G1umNa.exepid process 1724 ZakDchgp9G1umNa.exe -
Loads dropped DLL 1 IoCs
Processes:
ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exepid process 1684 ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.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:
ZakDchgp9G1umNa.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpdocdnlfnaadglbbnlapjidiofbjcpe\2.0\manifest.json ZakDchgp9G1umNa.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpdocdnlfnaadglbbnlapjidiofbjcpe\2.0\manifest.json ZakDchgp9G1umNa.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dpdocdnlfnaadglbbnlapjidiofbjcpe\2.0\manifest.json ZakDchgp9G1umNa.exe -
Drops file in System32 directory 4 IoCs
Processes:
ZakDchgp9G1umNa.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol ZakDchgp9G1umNa.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI ZakDchgp9G1umNa.exe File opened for modification C:\Windows\System32\GroupPolicy ZakDchgp9G1umNa.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini ZakDchgp9G1umNa.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
ZakDchgp9G1umNa.exepid process 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe 1724 ZakDchgp9G1umNa.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
ZakDchgp9G1umNa.exedescription pid process Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe Token: SeDebugPrivilege 1724 ZakDchgp9G1umNa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exedescription pid process target process PID 1684 wrote to memory of 1724 1684 ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe ZakDchgp9G1umNa.exe PID 1684 wrote to memory of 1724 1684 ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe ZakDchgp9G1umNa.exe PID 1684 wrote to memory of 1724 1684 ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe ZakDchgp9G1umNa.exe PID 1684 wrote to memory of 1724 1684 ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe ZakDchgp9G1umNa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe"C:\Users\Admin\AppData\Local\Temp\ca6f37eee189d57ca27c8aa73ba363e55e74f17f326b2c40f42c29d301d07423.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\ZakDchgp9G1umNa.exe.\ZakDchgp9G1umNa.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\7zS5542.tmp\ZakDchgp9G1umNa.datFilesize
1KB
MD572daa5762e5d350f59f4512e8976e652
SHA17df469c1bedc30e897b75598f6eaaa3efda769c3
SHA256d591ab8d44e72682de6e5f2f6385af77cbd24ebb119761435e40466b312ecd9d
SHA512190f5134a591c58550f38788201479251c4e62e92eaeab3902f4a01cbd6ded85cbadf9da597be61c326d72b1a1e4cd0739577b782a326e78b5b2f8ff16c5276e
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\ZakDchgp9G1umNa.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\dpdocdnlfnaadglbbnlapjidiofbjcpe\CJiA1XLV1E.jsFilesize
6KB
MD52caac08fa513a518da4db1fb8d7e2aef
SHA13da576010712f83fbdd70d60397b9ba1a875feef
SHA25695db4f55a9f4623fb106f89a0132443cce9118324f448dab29a8d329cc11318b
SHA5127bad7417ef0c4072873f15cff1a7620c0ac02be45d977d384b1597729aa84dc77cc8e7ff8a21df3176b76786dfe53927c854a992e716d03b237603ae74f89eb5
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\dpdocdnlfnaadglbbnlapjidiofbjcpe\background.htmlFilesize
147B
MD586e374a413f375e408047d9763b1b89c
SHA1e681f632e8bd49830ef5551d9d6eb85f5775e1cd
SHA256f0443e3d720db17a339a46f295b783131ce4bf7e1c53d5b55b4d8f8540261afd
SHA512422769d53019adcaebf9904a6085202e24062365d148fa5bf55c81780a77524e4c1ca70dc07691e9aab405471d4ca24ca1cd7d4ed589c3a8445b2b94e3bc478f
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\dpdocdnlfnaadglbbnlapjidiofbjcpe\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\dpdocdnlfnaadglbbnlapjidiofbjcpe\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\dpdocdnlfnaadglbbnlapjidiofbjcpe\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\iLw@iV.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\iLw@iV.com\chrome.manifestFilesize
35B
MD5d70bc8878479d6517a077a014dcabcf1
SHA16e441912df07be85c7b78777d59ef413ccd9859e
SHA25640078cdb4f322a9514d419bdfa1b3cae872716ff3683505e4d1cd62d1f96dd06
SHA512d32983990b230569859e79d9660e2b3171600c1117fa98de16a5d90fce099ba279b526fb64d666fefed0cb1356f46cdb5de9f2239723e8c5c281a68fb22848ce
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\iLw@iV.com\content\bg.jsFilesize
8KB
MD5b583e56f4a9e7fb31e42f2b0e4e547ae
SHA1ed020344ffb1771c8348f5e1d800ca7cc4b0899d
SHA25689430dd499612270de88725dfec7498b1c414f4bd042ac9adb33977ab236c666
SHA5126f4401be0491cec54fc251b7eabc9a3cb87d5d06f45c8766fe6133d584efda082542bbdf54248581f60e48d39976449c5d332d8da69ac22dac66ea81f11d9cb6
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C:\Users\Admin\AppData\Local\Temp\7zS5542.tmp\iLw@iV.com\install.rdfFilesize
592B
MD59127da805ce69a85e60d2c108877ffc8
SHA100561aa39e5585609634031f96896bcd5b65e7f9
SHA256f7b218543b958b8803fa455ed6fa975fc50cb7880e15ddf2edcfe1eef1de4105
SHA5129db00898ce7e3cee9930b958aadee85cda6634f69e083c67cae6beac83687792487d67ead78b3e71d61946ce8654ae07f25a95fa39e916746b5d4095cf23583e
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\Users\Admin\AppData\Local\Temp\7zS5542.tmp\ZakDchgp9G1umNa.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1684-54-0x0000000074AB1000-0x0000000074AB3000-memory.dmpFilesize
8KB
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memory/1724-56-0x0000000000000000-mapping.dmp