Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:14
Static task
static1
Behavioral task
behavioral1
Sample
a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe
Resource
win7-20220901-en
General
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Target
a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe
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Size
931KB
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MD5
293ddd9c102b9231bfc136b0eb1ccaac
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SHA1
b5a40931db2a27c97b92eb31d839fc1062c5114d
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SHA256
a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567
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SHA512
06822dc54df3c2ff1f5f8696d7862a64b4f3c544c510f10051d6b1eaa27da4f6ef2d72ff3abd65094d25d9f7b19cd7da14b89d009118361ed2c42db4a550252d
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SSDEEP
24576:h1OYdaOICZ/iWCvu/2sWsJA/jlt+DHhsS:h1OsKCpYO/dJJDHhsS
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
eySA0IAQ5aL3APw.exepid process 1724 eySA0IAQ5aL3APw.exe -
Loads dropped DLL 1 IoCs
Processes:
a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exepid process 1708 a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.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:
eySA0IAQ5aL3APw.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhpilbgnaanghjmbpgkgeinlcjblkflc\2.0\manifest.json eySA0IAQ5aL3APw.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhpilbgnaanghjmbpgkgeinlcjblkflc\2.0\manifest.json eySA0IAQ5aL3APw.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhpilbgnaanghjmbpgkgeinlcjblkflc\2.0\manifest.json eySA0IAQ5aL3APw.exe -
Drops file in System32 directory 4 IoCs
Processes:
eySA0IAQ5aL3APw.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy eySA0IAQ5aL3APw.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini eySA0IAQ5aL3APw.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol eySA0IAQ5aL3APw.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI eySA0IAQ5aL3APw.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
eySA0IAQ5aL3APw.exepid process 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe 1724 eySA0IAQ5aL3APw.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
eySA0IAQ5aL3APw.exedescription pid process Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe Token: SeDebugPrivilege 1724 eySA0IAQ5aL3APw.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exedescription pid process target process PID 1708 wrote to memory of 1724 1708 a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe eySA0IAQ5aL3APw.exe PID 1708 wrote to memory of 1724 1708 a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe eySA0IAQ5aL3APw.exe PID 1708 wrote to memory of 1724 1708 a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe eySA0IAQ5aL3APw.exe PID 1708 wrote to memory of 1724 1708 a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe eySA0IAQ5aL3APw.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe"C:\Users\Admin\AppData\Local\Temp\a585d464bfc6a85a716064609640e47f78df7335f74c8e76f72a7ff99a73b567.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\eySA0IAQ5aL3APw.exe.\eySA0IAQ5aL3APw.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\7zS1B10.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\[email protected]\chrome.manifestFilesize
35B
MD58e661e526cee5d341a342eeb7de4458f
SHA147f69d073916effc4c161f63a36e4e5c552cba87
SHA256a99542cb3fa11030baff5f5dbfdf1c08e333f56be717d817101a122ccdf726b6
SHA512718b36a9641a46452999b7851efab80d25c32d2c61126fb43bbb11b54fadb17f5fd7f953444c0b9c7bc4aedd079f11236974fd4840aedf67d5ab9c73ff22cf7d
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5a25e8fa6d98bb52f408e58ae701ce7b7
SHA1915b0b907f055f61a6f5b57b60d7c43188a34bbc
SHA256c3f312511c37847b8e156216749b81c1aafc205efb864c9f0b6b815fa51b25d0
SHA512cfc524339afdff94fee6cd80570ca8080454044ff741f069b50e7e803aa3a71f18e381316b8d2e2d656b3a3d33214be01dc8b9c350b3f54674c3d50a59018e30
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\[email protected]\install.rdfFilesize
590B
MD537aacda1828253a873fb7c26995a73c0
SHA1f68cc5d6a14de2d8f456d791a6e802d44db93314
SHA256a748b53c92e8cab0948c42bfab433c032efbc45cf810801d95a49710a92f58ad
SHA5120b6c85cd5daadd6644dbd507a52228a4915b8c26fa43f34ceb2f8b0d4a712c024c43bfa23fac65ee1ad054d79352257b1b0e48985732bbfa38f7184ab6cc524c
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\dhpilbgnaanghjmbpgkgeinlcjblkflc\HS2oQFY.jsFilesize
6KB
MD5a4e03ddd26abb40bd023c3334dde4f09
SHA12df2c72ee775a31cac799e93c5f6172c98a7fd21
SHA25625014bf60cfbbb7b98aaa95b886313873391b8551e3c7960c9545a3a7a885528
SHA5121b4cb60f7639a7446fa7241c14534521a7a26908334c731fd8b2aa5516f17969edaecd1ac37caf065079d24e23323464cafefb200398ced62560d5d83a6df575
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\dhpilbgnaanghjmbpgkgeinlcjblkflc\background.htmlFilesize
144B
MD541d13dfe5fe7de1e48326cdbba46b355
SHA18a7160762dd4c5c2d83cb02d4f3670ad5f314d21
SHA256811c63fc98582ae387a061384d443e0bc1f19968a2f9da99e95a0889e3b925d8
SHA512e651af5931aec5403f1ca38d40b674840f47d5848fc1e4a8b88f5e52f3f92050f69f1a7f68ca12606e108783dc2547fed4ee53cd70af276d2d028c11a8df9228
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\dhpilbgnaanghjmbpgkgeinlcjblkflc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\dhpilbgnaanghjmbpgkgeinlcjblkflc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\dhpilbgnaanghjmbpgkgeinlcjblkflc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\eySA0IAQ5aL3APw.datFilesize
1KB
MD553bd352de768ba735fa2ae125cdc56c1
SHA1e86a2fb813fc673088b3e4002c21f75e2e3a8bc7
SHA25680a37ada00165443f3c1bf2c41a568d6cdc23bc1ef7a912533ec8d24d97d2711
SHA5126eb12031e2015268af792539094e3db53e622a62a86ada5d5b1d947af424d7fa90729c10cc71cdf9858565aea2cd39dbe8d2057ffcb89298d0bdbf40e97786eb
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C:\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\eySA0IAQ5aL3APw.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zS1B10.tmp\eySA0IAQ5aL3APw.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1708-54-0x0000000075111000-0x0000000075113000-memory.dmpFilesize
8KB
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memory/1724-56-0x0000000000000000-mapping.dmp