Analysis
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max time kernel
236s -
max time network
335s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:45
Static task
static1
Behavioral task
behavioral1
Sample
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe
Resource
win10v2004-20221111-en
General
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Target
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe
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Size
932KB
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MD5
3b5063099a3bc7c65d10266ec4b06617
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SHA1
b71b3ee62aa8bede2543047dcc75db313014f29a
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SHA256
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818
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SHA512
d4be6c7c22bff2dfac67450610cc5a3beacc285fdfea338e01d9a38e44a2cf3ed6d3ecbd92a69ec4c2524599a01a12bc5f27d4d5999f91dbdda04f6e9133dfa2
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SSDEEP
24576:h1OYdaOSb6b0CZ/iWCvu/2sWsJA/jlt+DHhsL:h1OsCCpYO/dJJDHhsL
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
qXSS9UgJ65dnMpQ.exepid process 1496 qXSS9UgJ65dnMpQ.exe -
Loads dropped DLL 1 IoCs
Processes:
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exepid process 268 c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.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:
qXSS9UgJ65dnMpQ.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fnhcdcohffendecodbakcajaacgafidd\2.0\manifest.json qXSS9UgJ65dnMpQ.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fnhcdcohffendecodbakcajaacgafidd\2.0\manifest.json qXSS9UgJ65dnMpQ.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fnhcdcohffendecodbakcajaacgafidd\2.0\manifest.json qXSS9UgJ65dnMpQ.exe -
Drops file in System32 directory 4 IoCs
Processes:
qXSS9UgJ65dnMpQ.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy qXSS9UgJ65dnMpQ.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini qXSS9UgJ65dnMpQ.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol qXSS9UgJ65dnMpQ.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI qXSS9UgJ65dnMpQ.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
qXSS9UgJ65dnMpQ.exepid process 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe 1496 qXSS9UgJ65dnMpQ.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
qXSS9UgJ65dnMpQ.exedescription pid process Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe Token: SeDebugPrivilege 1496 qXSS9UgJ65dnMpQ.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exedescription pid process target process PID 268 wrote to memory of 1496 268 c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe qXSS9UgJ65dnMpQ.exe PID 268 wrote to memory of 1496 268 c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe qXSS9UgJ65dnMpQ.exe PID 268 wrote to memory of 1496 268 c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe qXSS9UgJ65dnMpQ.exe PID 268 wrote to memory of 1496 268 c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe qXSS9UgJ65dnMpQ.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe"C:\Users\Admin\AppData\Local\Temp\c189754b702a96458b8d3c5b9f823b0b4983024d2321060e0dc9bbcf6984b818.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\qXSS9UgJ65dnMpQ.exe.\qXSS9UgJ65dnMpQ.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\7zSD6FF.tmp\fnhcdcohffendecodbakcajaacgafidd\YLoBuAl.jsFilesize
6KB
MD5695acdbba569635acc67d2e5ff09fbed
SHA14347de0736d662b85ff1b05d2c639b98e999637b
SHA256e355397f5fea090ebd0c40edb62769bc2ad57bc5afafe9e15052b2985cb95d17
SHA512a44444c3199e7d9e67b54f709458043d16853dd9b86d4e3099f5ddf83aa38006822b81de4bf789ca7e5f363c57bcdeb43e09624b947a29c6a87401e3c80eb1ef
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\fnhcdcohffendecodbakcajaacgafidd\background.htmlFilesize
144B
MD5938a5736ead4e6581058965ca5ca3ada
SHA1b8cc7b89e3e459e88773b6cadf36f0667157b5d7
SHA256751aca931184cc73a022a7cecf8386980cfde8579710fa089a2397c9a1e5a15b
SHA512d03d8b0b36729933cb8d182209377b2fd602b99d9538b3275ad2a59e67b41606c674ed404a00d37759b10fbe10b7a09101a0f8be44052edbf8406184ae1fe237
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\fnhcdcohffendecodbakcajaacgafidd\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\fnhcdcohffendecodbakcajaacgafidd\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\fnhcdcohffendecodbakcajaacgafidd\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\pXZ1g45T@g.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\pXZ1g45T@g.org\chrome.manifestFilesize
35B
MD55ce5168e2b2639d9375e748ddabd0f2d
SHA12c189eb2e7c4b016fb56755757d91a41243af627
SHA2564edf630d4d9f14ae72a0092229000546f37071390fb2dd89478fa223f97c3bdb
SHA512df29fd8505f25d2e7047b2e740ad2f769d0cf6793cade20448469445c4d29da6c1d36d48fb4920e1e683ee0ffe0d2edb4d96f3c0019360561ad94902e4b702e6
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\pXZ1g45T@g.org\content\bg.jsFilesize
9KB
MD5344628c9af16d1995c815861c0f581cc
SHA1989bc26d7de5200512e8dd96e2200cfe5d231d68
SHA2567046020f4b10b0c01cab139b3c46be6e14c6b622362e4411c40c14e762d1054e
SHA512f479f7f0b8c6881a430de6ccbbd29e18bf2f1c68aafd4ce6381ed42bde9c7dbc9be2f300a1614e164ab31aec44b57a40858bebcff3a8b43f827acb4c43c44995
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\pXZ1g45T@g.org\install.rdfFilesize
596B
MD56cd21d5bb175201dd37a47e89ced6239
SHA1738f447987bcb48f21f83a47c0023a41e239451b
SHA256643e27efcc95982886bebdfc325212d1ab933a60266114843df72638debf240f
SHA5120498be7a6509bf258236d21d3806ee4b5d2d53f720c48bed045e716151970524d68c5de5bc7945f4e8cf78996ecd9776bc6d74306739b46724adb86180919f0d
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\qXSS9UgJ65dnMpQ.datFilesize
1KB
MD5012d3e39acc5232e23af7a02f3637604
SHA1eac07bf0e43397545b693d66956f2c94b2ad0452
SHA256a91a888a95772ac07ef0f3c62040179318549fa4146822b1242e6e08ac192924
SHA5120c9731d4644bc5de25e22cbbf312baa6071f13203b67ea37ee689f5b0e1f1807bbee1fe698a46d65584835ec8f266552c3cca5221370495f75d3fe926dfeca18
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C:\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\qXSS9UgJ65dnMpQ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zSD6FF.tmp\qXSS9UgJ65dnMpQ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/268-54-0x0000000075151000-0x0000000075153000-memory.dmpFilesize
8KB
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memory/1496-56-0x0000000000000000-mapping.dmp