Analysis
- max time kernel
135s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
24/04/2023, 07:37
Static task
static1
Behavioral task
behavioral1
Sample
1fdedcf2052d643532ea9345fffe565f.exe
Resource
win7-20230220-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
1fdedcf2052d643532ea9345fffe565f.exe
Resource
win10v2004-20230220-en
11 signatures
150 seconds
General
- Target 1fdedcf2052d643532ea9345fffe565f.exe
- Size 188KB
- Sample230424-jftesaae38
- SHA256 99785489b3e1cee3004a5f4fd2421ddfa773bfd1d023cbbd2f307f2846bbb318
- MD5 1fdedcf2052d643532ea9345fffe565f
- SHA1 4bdf6e42925bc7640bcb9f1acbfe6d07e4ab6f64
- SHA512 29125d7c46f516fd05f4e11d2c10a79f01f68e02b516d041bd2b0a68231f910ccd6aadb8d28dfce67aa3be1459068ca8504f57e3bdfdb9262fee98553fd5ec2a
- SSDEEP 3072:3fY/TU9fE9PEtuV6ibRsjfIwwI/6BBfX7XALPXTiTepZF1W/v2+d6OElw3owLC48:vYa6DirIfIiBBfrycv2E6JD/43nmt
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://185.246.220.60/belly/five/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Executes dropped EXE 2 IoCs
pid Process 2240 ymlmg.exe 2620 ymlmg.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ymlmg.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ymlmg.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ymlmg.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2240 set thread context of 2620 2240 ymlmg.exe 86 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2240 ymlmg.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2620 ymlmg.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4588 wrote to memory of 2240 4588 1fdedcf2052d643532ea9345fffe565f.exe 84 PID 4588 wrote to memory of 2240 4588 1fdedcf2052d643532ea9345fffe565f.exe 84 PID 4588 wrote to memory of 2240 4588 1fdedcf2052d643532ea9345fffe565f.exe 84 PID 2240 wrote to memory of 2620 2240 ymlmg.exe 86 PID 2240 wrote to memory of 2620 2240 ymlmg.exe 86 PID 2240 wrote to memory of 2620 2240 ymlmg.exe 86 PID 2240 wrote to memory of 2620 2240 ymlmg.exe 86 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ymlmg.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ymlmg.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1fdedcf2052d643532ea9345fffe565f.exe"C:\Users\Admin\AppData\Local\Temp\1fdedcf2052d643532ea9345fffe565f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4588 -
C:\Users\Admin\AppData\Local\Temp\ymlmg.exe"C:\Users\Admin\AppData\Local\Temp\ymlmg.exe" C:\Users\Admin\AppData\Local\Temp\aujwhw.o2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Users\Admin\AppData\Local\Temp\ymlmg.exe"C:\Users\Admin\AppData\Local\Temp\ymlmg.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2620
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\aujwhw.o
- Size 5KB
- SHA256 ab4cfef8efe69a045fae166b86ac916a05fe4edd44757eac38fda6aa42965d6b
- MD5 3822ce29ca35e98bc729b44df30e6194
- SHA1 dd960f1ea74b22c6f8dbe92079481f3ad87a8ad5
- SHA512 2bc0c7e628facca0aef0480b47e8edf5da98b408e48cb68b7ae339ed0888f33b2bcb20146445dfe17b68d5c05cf034cb5720f9e7f1e8d7e028777759483ad921
- SSDEEP 96:Farc6oY8g/DrYuxk2XO5oSwYXEITv0edZ2d/2HJokyVOsc+vCA4LUtnsIgAAj2:FarcREJhX1S9t0C4/2pOgr+vCAqUG/j2
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\lgythhim.kb
- Size 124KB
- SHA256 2b1fb24e49cc27d3c07a04052d6b3bde48060f475618cae0960eb236d8e35efe
- MD5 b461335267e16fcbede8cd47517f2268
- SHA1 f786e854f209a56832d9245d496305cd294a6705
- SHA512 4a627be37ed2e5b0d650e3847e7c90f6b25c64f0ad1c173bbade65494e2bcb34a4cff23d4a3b563aa8a755e25b506f29e1ffdf9ceb0451cea78c42c0e33f6d92
- SSDEEP 3072:+jHVFmERSVIBRnVo+vme8t1XcDPSUFeRXYQhVL+n:Q7mERbx9v61s2SeFYyV6n
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\ymlmg.exe
- Size 94KB
- SHA256 3a5544e82450fe1d01b0899af266d8f6ca07b4f0efba5e45ad4be9a36fea788a
- MD5 58e2025fefa4164bcae3926b5b0ae830
- SHA1 f2cec8a3f61f27475fac2f3166f918723c2a4343
- SHA512 378c5f337709e9ec813469a338fd3d315a23f591f8f74166d83566917c20555b87b62461ad3803610d776066cb33f18901a309ac376e31c813e39094c7c66d1d
- SSDEEP 1536:kL0Egm1AbRBy6UAM+Rm01YiRxvaFEbu7maSq2ZixCwoNCu6ylvGAVsWvWcdeAdko:kLUbeUO01Yubu7m7qqixulvh3XenyCbu
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\ymlmg.exe
- Size 94KB
- SHA256 3a5544e82450fe1d01b0899af266d8f6ca07b4f0efba5e45ad4be9a36fea788a
- MD5 58e2025fefa4164bcae3926b5b0ae830
- SHA1 f2cec8a3f61f27475fac2f3166f918723c2a4343
- SHA512 378c5f337709e9ec813469a338fd3d315a23f591f8f74166d83566917c20555b87b62461ad3803610d776066cb33f18901a309ac376e31c813e39094c7c66d1d
- SSDEEP 1536:kL0Egm1AbRBy6UAM+Rm01YiRxvaFEbu7maSq2ZixCwoNCu6ylvGAVsWvWcdeAdko:kLUbeUO01Yubu7m7qqixulvh3XenyCbu
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\ymlmg.exe
- Size 94KB
- SHA256 3a5544e82450fe1d01b0899af266d8f6ca07b4f0efba5e45ad4be9a36fea788a
- MD5 58e2025fefa4164bcae3926b5b0ae830
- SHA1 f2cec8a3f61f27475fac2f3166f918723c2a4343
- SHA512 378c5f337709e9ec813469a338fd3d315a23f591f8f74166d83566917c20555b87b62461ad3803610d776066cb33f18901a309ac376e31c813e39094c7c66d1d
- SSDEEP 1536:kL0Egm1AbRBy6UAM+Rm01YiRxvaFEbu7maSq2ZixCwoNCu6ylvGAVsWvWcdeAdko:kLUbeUO01Yubu7m7qqixulvh3XenyCbu
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-144354903-2550862337-1367551827-1000\0f5007522459c86e95ffcc62f32308f1_76cff8be-8f86-4613-9a47-5d5870acb67c
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-144354903-2550862337-1367551827-1000\0f5007522459c86e95ffcc62f32308f1_76cff8be-8f86-4613-9a47-5d5870acb67c
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512