Analysis
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max time kernel
36s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:16
Static task
static1
Behavioral task
behavioral1
Sample
ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe
Resource
win7-20220812-en
General
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Target
ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe
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Size
931KB
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MD5
9942461ee5fca4054f920822e307af4f
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SHA1
4fe9d98dec0e40969b460c563470abd13b1402ef
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SHA256
ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc
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SHA512
ed1b73fe7e2626a5819dc81963c6d9f12dc6f198219541432309a7015a8bb695428971b8adf2ea97dcd35fe018715168365a8da2e996768e4950003c4ad11ebc
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SSDEEP
24576:h1OYdaOyCZ/iWCvu/2sWsJA/jlt+DHhs/:h1OsECpYO/dJJDHhs/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
hpSM1R58xLeraVh.exepid process 1988 hpSM1R58xLeraVh.exe -
Loads dropped DLL 1 IoCs
Processes:
ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exepid process 1980 ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.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:
hpSM1R58xLeraVh.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahbhhalnpidphdpeocdlbbjkagcfbcpa\2.0\manifest.json hpSM1R58xLeraVh.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahbhhalnpidphdpeocdlbbjkagcfbcpa\2.0\manifest.json hpSM1R58xLeraVh.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ahbhhalnpidphdpeocdlbbjkagcfbcpa\2.0\manifest.json hpSM1R58xLeraVh.exe -
Drops file in System32 directory 4 IoCs
Processes:
hpSM1R58xLeraVh.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI hpSM1R58xLeraVh.exe File opened for modification C:\Windows\System32\GroupPolicy hpSM1R58xLeraVh.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini hpSM1R58xLeraVh.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol hpSM1R58xLeraVh.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
hpSM1R58xLeraVh.exepid process 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe 1988 hpSM1R58xLeraVh.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
hpSM1R58xLeraVh.exedescription pid process Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe Token: SeDebugPrivilege 1988 hpSM1R58xLeraVh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exedescription pid process target process PID 1980 wrote to memory of 1988 1980 ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe hpSM1R58xLeraVh.exe PID 1980 wrote to memory of 1988 1980 ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe hpSM1R58xLeraVh.exe PID 1980 wrote to memory of 1988 1980 ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe hpSM1R58xLeraVh.exe PID 1980 wrote to memory of 1988 1980 ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe hpSM1R58xLeraVh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe"C:\Users\Admin\AppData\Local\Temp\ca184f8ef0161e4a5d1fb46962e8fdbae8a10e923d0e632d4172c511bce6b7dc.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\hpSM1R58xLeraVh.exe.\hpSM1R58xLeraVh.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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\WZGOdky@Y.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\WZGOdky@Y.com\chrome.manifestFilesize
35B
MD51422b525aa28d2f1966ac54c68855a62
SHA13761247220feff9e3e75e2077a4644da90fc4d4d
SHA256ee5ba459b6b88a7d8dd1ba4c92fa91aa86e919ce5a9bb53535c2363e7ad69e95
SHA51288f91ef747cac41a6443624a73ec2df6fe511f0f704ad24b1da25473825863586f81c9e64e71295accf12e11f489ff2845a3555df95c3a8e97607eb1aec0b3ca
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\WZGOdky@Y.com\content\bg.jsFilesize
8KB
MD572822ea0de401cf7b7f648db7fdd1a06
SHA19cb15cd7456bc967d8f89268b78d799724375cae
SHA2561a0f68f157e8ec9c6cccc6b4ed75d5873ad6f674eaa721f92c485334cd5675f0
SHA5125e1b88a932953166b698db6f27c97fb80487b6ce8e55868d00df0aad9eeb794e1a3506c22649a15bb04a924700f93bb45d2d7c3d280562404c120e4981b904d3
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\WZGOdky@Y.com\install.rdfFilesize
595B
MD51335b175b8f44d0be48921cbdf1c7e13
SHA11693f135ba7058f61408551080dd20accefbf716
SHA25627558f69c0ca6fbc8d410ea400d4708f4106ecfa52556a928495edadd8757b16
SHA51219ba8a2443b321b23fe4704844e764e847ff5f02311c68f442158b48c517c1a5b91df1f9bf0c710c60584765b145c1e753a42489f05198e5751ceb0d9cda1db2
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\ahbhhalnpidphdpeocdlbbjkagcfbcpa\background.htmlFilesize
140B
MD533b50d657a8723ae3fa67a1a22e12858
SHA1755b8e2b3488c1d5de4161fe8de0e0e59a271585
SHA2566590cc8cb76c743274451d46b1fc909dc6e8465219bfebf9fa5a106716b34878
SHA512c6c6b31cafee4161f8d45a3ce0fc2122ae7cd8266cea5c64267e0ce86c53fd5ae6fc20af62a22654304e689b843fe2b26846ab374e77199056c4ceafc6b2f602
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\ahbhhalnpidphdpeocdlbbjkagcfbcpa\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\ahbhhalnpidphdpeocdlbbjkagcfbcpa\e6v.jsFilesize
6KB
MD5e2f4c091a2dff408f768c9e2ee441111
SHA14ab83aaec646fb75f5158270cf6e53c4bbece90c
SHA256d62b220a9385dfe249027ac1f98f9dd34f4993fdb804c569df61313c54a28bb3
SHA5126abe952b5570c5f98371c8a1938aa910d94aa2a24648056aa78c06de489871bc574e77b54d7e1d23d8b5a7de00c9baf43d821e1d077905b05e2554224e4e4be5
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\ahbhhalnpidphdpeocdlbbjkagcfbcpa\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\ahbhhalnpidphdpeocdlbbjkagcfbcpa\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\hpSM1R58xLeraVh.datFilesize
1KB
MD55e856e5b9abfc25cb33430e0237dc6e0
SHA15c7d60652d635b0c29c3670264102df1293ebba9
SHA2564c69c80e3ba38d51ea7e63eb6d0f0236a3bb95ddd408b72afa908ae412d18a09
SHA5127d163adc92c7320fdc2849b233a7d83a2d4ad9606d242f4dafd0ad325df122a250a66fc897af0e69437afa1d07eedac859658e94ee60b30f3f42f6fc3863bcf8
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C:\Users\Admin\AppData\Local\Temp\7zS1269.tmp\hpSM1R58xLeraVh.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zS1269.tmp\hpSM1R58xLeraVh.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1980-54-0x0000000075831000-0x0000000075833000-memory.dmpFilesize
8KB
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memory/1988-56-0x0000000000000000-mapping.dmp