Analysis
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max time kernel
56s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2023, 10:27
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230621-en
General
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Target
file.exe
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Size
2.0MB
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MD5
eba9531805b1577ae2a8911bcc6d2b04
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SHA1
ab354a9b2b09f18e7b40f4f47025256148d9f788
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SHA256
a9d91b57e0d37b08b87d1f616b937ee756c6e006e3e8a0de21c8eab981e921d1
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SHA512
419da7e7893323a464ee5a3189422fa4012aafa7b47f81c6908d9385a0d22b5de30f627f09cc273567f71a013836f8757a787cf65eb3fae9e4cace2b0678c71e
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SSDEEP
49152:7GYPVIfenY4Y5Kqmoz3iAOUpqi6EGfBJZtgQS6fN6O:CYKb4YkdsstE0BJQwYO
Malware Config
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3259792829-1422303781-2047321929-1000\Control Panel\International\Geo\Nation FreeSpacer625.exe -
Executes dropped EXE 3 IoCs
pid Process 2200 is-P3OPV.tmp 3388 FreeSpacer625.exe 3204 lQYMC2d1.exe -
Loads dropped DLL 1 IoCs
pid Process 2200 is-P3OPV.tmp -
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 file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\FreeSpacer625\is-NVBGH.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-J8LA0.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-1638N.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-RVR26.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-VJ2HA.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-J0MJG.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-0OS4D.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-K4VKH.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-FND5P.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-VU5GT.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-GGVC1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Config\is-EUBK1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-SI25U.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-QRLI1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-8BLL1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-R90JB.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-Q9ROF.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-K84AS.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-UFLTH.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-DNNCK.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-Q19A2.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-D25FP.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-LV41L.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-BBHH5.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-0JJ93.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Config\is-5OCAM.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-NM8JA.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-IREB4.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-79PUM.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-DLGAQ.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-15DL2.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-VRUUI.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-NSGVS.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-TC0PT.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-0QE47.tmp is-P3OPV.tmp File opened for modification C:\Program Files (x86)\FreeSpacer625\unins000.dat is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-9UG90.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-IB2MM.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-4QRT8.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-HM1H6.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-B3ELN.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-J3O8G.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-R5EB1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-5IU0G.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\unins000.dat is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Config\is-G0MRU.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-PT8L3.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-V2SEA.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-0HCID.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-4S8GI.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-S885V.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Config\is-1GNJJ.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-9K6BR.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-HS2QN.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-Q0OED.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-ALL8G.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-NI53U.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-93MO1.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-RIPA5.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-F3BO6.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-O5STG.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\is-1S1QD.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Config\is-8F5FR.tmp is-P3OPV.tmp File created C:\Program Files (x86)\FreeSpacer625\Skins\Blue\is-FABO5.tmp is-P3OPV.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Kills process with taskkill 1 IoCs
pid Process 800 taskkill.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3388 FreeSpacer625.exe 3388 FreeSpacer625.exe 3388 FreeSpacer625.exe 3388 FreeSpacer625.exe 3388 FreeSpacer625.exe 3388 FreeSpacer625.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 800 taskkill.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 840 wrote to memory of 2200 840 file.exe 80 PID 840 wrote to memory of 2200 840 file.exe 80 PID 840 wrote to memory of 2200 840 file.exe 80 PID 2200 wrote to memory of 3400 2200 is-P3OPV.tmp 81 PID 2200 wrote to memory of 3400 2200 is-P3OPV.tmp 81 PID 2200 wrote to memory of 3400 2200 is-P3OPV.tmp 81 PID 2200 wrote to memory of 3388 2200 is-P3OPV.tmp 83 PID 2200 wrote to memory of 3388 2200 is-P3OPV.tmp 83 PID 2200 wrote to memory of 3388 2200 is-P3OPV.tmp 83 PID 3400 wrote to memory of 3304 3400 net.exe 84 PID 3400 wrote to memory of 3304 3400 net.exe 84 PID 3400 wrote to memory of 3304 3400 net.exe 84 PID 3388 wrote to memory of 3204 3388 FreeSpacer625.exe 85 PID 3388 wrote to memory of 3204 3388 FreeSpacer625.exe 85 PID 3388 wrote to memory of 3204 3388 FreeSpacer625.exe 85 PID 3388 wrote to memory of 1640 3388 FreeSpacer625.exe 88 PID 3388 wrote to memory of 1640 3388 FreeSpacer625.exe 88 PID 3388 wrote to memory of 1640 3388 FreeSpacer625.exe 88 PID 1640 wrote to memory of 800 1640 cmd.exe 90 PID 1640 wrote to memory of 800 1640 cmd.exe 90 PID 1640 wrote to memory of 800 1640 cmd.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Users\Admin\AppData\Local\Temp\is-3L6D5.tmp\is-P3OPV.tmp"C:\Users\Admin\AppData\Local\Temp\is-3L6D5.tmp\is-P3OPV.tmp" /SL4 $901AC "C:\Users\Admin\AppData\Local\Temp\file.exe" 1836003 1756162⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 253⤵
- Suspicious use of WriteProcessMemory
PID:3400 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 254⤵PID:3304
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C:\Program Files (x86)\FreeSpacer625\FreeSpacer625.exe"C:\Program Files (x86)\FreeSpacer625\FreeSpacer625.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3388 -
C:\Users\Admin\AppData\Roaming\{68688988-1051-11ee-90fd-806e6f6e6963}\lQYMC2d1.exe4⤵
- Executes dropped EXE
PID:3204
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "FreeSpacer625.exe" /f & erase "C:\Program Files (x86)\FreeSpacer625\FreeSpacer625.exe" & exit4⤵
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "FreeSpacer625.exe" /f5⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:800
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.9MB
MD5ef2156ce623971024ca3867de77be23e
SHA1d19cac7787e317874ebd39482821e1b3f0a80fc0
SHA256d3b22b00e526d1039848be9db98d12e5f6a3c8226dfc895c50d6b3d902db8926
SHA512c54cb96c14155df42cd1348b4459b4dd5179fccab96d8805529a1189dd83a494468bab8fc0b40f502b2fcaa4fc7abbaa966922b4a304e7429de7627bc7cd500b
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Filesize
2.9MB
MD5ef2156ce623971024ca3867de77be23e
SHA1d19cac7787e317874ebd39482821e1b3f0a80fc0
SHA256d3b22b00e526d1039848be9db98d12e5f6a3c8226dfc895c50d6b3d902db8926
SHA512c54cb96c14155df42cd1348b4459b4dd5179fccab96d8805529a1189dd83a494468bab8fc0b40f502b2fcaa4fc7abbaa966922b4a304e7429de7627bc7cd500b
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Filesize
4KB
MD5ce494d2d223aed950fea67f657d3fa3e
SHA197a19c02487c41e3a079cd6764afffeb5e838b26
SHA256c8fa111c5b9537e3b6cab9ba763e164e27fa469f2232b82a54b206a7d892b9e9
SHA512687bf3bd7de28dc45ea622672dc59d7e45d9ce83530a7db6462447ea247a9bde061738c454e09b48531aab9cce802c8491aa730e4da65e63daf31c65ffc39fe1
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Filesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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Filesize
770KB
MD5f3e92b10ce8a5e9bd7488068b3d14224
SHA132f26be398439c8e3d0ccfb20af26036921bd1fc
SHA25636d57fd6228ddb0005dfc6784b455b8504cc83e4e16bfe9b07642ea9562aa4bd
SHA5126b25fc9cc38e96687f3a3511c424f9c0f838215f3d3db155a1c4352018411470e7d38276f09a4b4826b9efd390b410ebbf82512f1b5c126b9fd9b982325dfcd4
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Filesize
770KB
MD5f3e92b10ce8a5e9bd7488068b3d14224
SHA132f26be398439c8e3d0ccfb20af26036921bd1fc
SHA25636d57fd6228ddb0005dfc6784b455b8504cc83e4e16bfe9b07642ea9562aa4bd
SHA5126b25fc9cc38e96687f3a3511c424f9c0f838215f3d3db155a1c4352018411470e7d38276f09a4b4826b9efd390b410ebbf82512f1b5c126b9fd9b982325dfcd4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
72KB
MD53fb36cb0b7172e5298d2992d42984d06
SHA1439827777df4a337cbb9fa4a4640d0d3fa1738b7
SHA25627ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6
SHA5126b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c
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Filesize
72KB
MD53fb36cb0b7172e5298d2992d42984d06
SHA1439827777df4a337cbb9fa4a4640d0d3fa1738b7
SHA25627ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6
SHA5126b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c