Analysis
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max time kernel
189s -
max time network
226s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:36
Static task
static1
Behavioral task
behavioral1
Sample
c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe
Resource
win7-20220812-en
General
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Target
c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe
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Size
926KB
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MD5
39149b81d35659c5a0845625a5ce9b33
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SHA1
79c08c7e4a39a76f10f0dc23388161da94779834
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SHA256
c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40
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SHA512
7913e58282af202d6e2eea7e75ce44ad4c83378747a09893ca8322b0fd7dfeea5eb273640eee102a9c3d23efcc606e351611e7be76a6ef65f1d31a008e8e21d6
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SSDEEP
24576:h1OYdaO9nQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7rw:h1OsjQjO6HHzayGBe/7rw
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
bD7AnjM11BmD3Wn.exepid process 224 bD7AnjM11BmD3Wn.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 5 IoCs
Processes:
bD7AnjM11BmD3Wn.exedescription ioc process File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgpgpdagnkhbhpppdohpdcpecipahkf\2.0\manifest.json bD7AnjM11BmD3Wn.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgpgpdagnkhbhpppdohpdcpecipahkf\2.0\manifest.json bD7AnjM11BmD3Wn.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgpgpdagnkhbhpppdohpdcpecipahkf\2.0\manifest.json bD7AnjM11BmD3Wn.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgpgpdagnkhbhpppdohpdcpecipahkf\2.0\manifest.json bD7AnjM11BmD3Wn.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgpgpdagnkhbhpppdohpdcpecipahkf\2.0\manifest.json bD7AnjM11BmD3Wn.exe -
Drops file in System32 directory 4 IoCs
Processes:
bD7AnjM11BmD3Wn.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI bD7AnjM11BmD3Wn.exe File opened for modification C:\Windows\System32\GroupPolicy bD7AnjM11BmD3Wn.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini bD7AnjM11BmD3Wn.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol bD7AnjM11BmD3Wn.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
bD7AnjM11BmD3Wn.exepid process 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe 224 bD7AnjM11BmD3Wn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
bD7AnjM11BmD3Wn.exedescription pid process Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe Token: SeDebugPrivilege 224 bD7AnjM11BmD3Wn.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exedescription pid process target process PID 3400 wrote to memory of 224 3400 c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe bD7AnjM11BmD3Wn.exe PID 3400 wrote to memory of 224 3400 c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe bD7AnjM11BmD3Wn.exe PID 3400 wrote to memory of 224 3400 c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe bD7AnjM11BmD3Wn.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe"C:\Users\Admin\AppData\Local\Temp\c46b05ea984c04f3c76005fe798f1eff0b601fe45f1708b1139985a496778c40.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\bD7AnjM11BmD3Wn.exe.\bD7AnjM11BmD3Wn.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\bD7AnjM11BmD3Wn.datFilesize
1KB
MD5659047b724ec09117f875fa20538f921
SHA14784f5c6b5086895a4c9bd0e72de0422a67a8e5a
SHA2565d3b13428c0ae5074987b1a8b05c4a7780e7a1d25d2162d50ccd16927e9d2fe5
SHA512a5fdf9fcdd7c597eb4eb1c40f3891e01807d4b5c8f74de2ba432a5f7182592c1817707423efa15c9b1ff949d49c29d83d696ce34d0e36ea23f651b5c6a084492
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\bD7AnjM11BmD3Wn.exeFilesize
768KB
MD509e156c94b649920c0c6efa8508ada9a
SHA18ba966f84a07648613468b06a11d17f2650e8af0
SHA2562584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a
SHA5121a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\bD7AnjM11BmD3Wn.exeFilesize
768KB
MD509e156c94b649920c0c6efa8508ada9a
SHA18ba966f84a07648613468b06a11d17f2650e8af0
SHA2562584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a
SHA5121a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\[email protected]\chrome.manifestFilesize
35B
MD5bbe2a2c8874d9d1377ddae663c1d9af3
SHA15b5873059054f4fb450edce25bdace4f8ced886d
SHA256a8e37dd4b4ace59b7bb871f8a05ddcf9cbaf6e71dba1a40dc6e5988691af617c
SHA51254ab15d853619ae6a5a7266e6109068e431aaff4eac6589f15a36a8a034f6e3afe26fcc7e6158530df9439b6e63bb1665bfc3205526e5b03bcb0b1a1dda57acf
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\[email protected]\content\bg.jsFilesize
7KB
MD57bbb858335be612f0bb26489338d7a89
SHA1e2286052f922aae34a42d417e0f1f5cf916ca802
SHA25637be5b906dbe93a013896d26fc502f7610ed30be1d82bbc3b534845e1a4b8927
SHA5122016ff420c0e5aeb29e3e82b571fd4ac4abec446a4251e6307028d2d7ac11324ed77496c2870a7d9af1c05f347573ef2f58ee515370e35e9daa22a73e50cbe82
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\[email protected]\install.rdfFilesize
597B
MD55e494588e80cba9c3a4164e477840657
SHA1cc92371d276b1d4133f77a976d50d07e5a439111
SHA256ee8c722c8a20d20dfd1bb9654bc55fdd3ea33402411f0319e70f72e3b51b8487
SHA51255f40d0b58d4d9650d9506cb4222a6004306d5e58893975610325db28fc5177b947bdae375362b1f4f46ae7ce4711c2056c5686a6fc3cdb793060418891e47f9
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\ojgpgpdagnkhbhpppdohpdcpecipahkf\ai.jsFilesize
5KB
MD504be62dee46bf5502ab6ad79943a4fd4
SHA19adc0c99848454468011d692069edffd69e4c059
SHA2566c77ad22a71715fc8e4dba5565780fcad61bc61a1679f170f9db2b3f505b113d
SHA51253d818e8f4aa0a3bdd86da1f075a491e3a938404e66b02abc1a36a4dd37cbd75db78c00d571fa1433fdf404afc4427a9fed9ca292ca9eadfe76e13be664ad8e3
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\ojgpgpdagnkhbhpppdohpdcpecipahkf\background.htmlFilesize
139B
MD5d122b43f2ebbc02600d4e1e7ef3d5e89
SHA1b10a69fb7106d2fb2cb4261a714b37f13c9479f9
SHA25660a5e66b4d72f995d9a4dba89ead840a6d1bd7690b1136a2ff87cb453215bb3a
SHA512449d25e4bcf3fee6636056f731ca5115d9a64e00afbcbc408c0f487e9a314516d27efb48535271a5df21868937228a4ece5f406c4e21c958657100bafa1f756c
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\ojgpgpdagnkhbhpppdohpdcpecipahkf\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\ojgpgpdagnkhbhpppdohpdcpecipahkf\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS7D0F.tmp\ojgpgpdagnkhbhpppdohpdcpecipahkf\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/224-132-0x0000000000000000-mapping.dmp