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Analysis
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max time kernel
36s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 06:43
Static task
static1
Behavioral task
behavioral1
Sample
4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe
Resource
win10v2004-20220901-en
General
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Target
4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe
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Size
315KB
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MD5
92a9fe9ecb3c425604ab37a8954b9220
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SHA1
70b10289d4db30d3ffc9592e1eb6738e9648a427
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SHA256
4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76
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SHA512
f4ce229bcb4c808853048bbd32d7cd56ce0e8713aaa80cdf793964d8f16c49d982df95d79cbf50dcc606e44a12048b36c9477d320698ec966c5f2ccd9d1af6c0
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SSDEEP
6144:OrYbUzkuvcBYC47l2xa6g4FhwjZd/9d1XKxlo/ecwrHs51:OrdkuveY36kjZP/XKxlSZAHA
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
pid Process 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe -
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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1672 wrote to memory of 880 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 29 PID 1672 wrote to memory of 880 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 29 PID 1672 wrote to memory of 880 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 29 PID 1672 wrote to memory of 880 1672 4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe"C:\Users\Admin\AppData\Local\Temp\4ec2d003bd11cbe37fcfeb010837cbb593821a0cc3b35fb44083a37bcadfbc76.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin5331.bat"2⤵PID:880
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
368B
MD53a9830a2f57ef1e602de02bd9cc8eb56
SHA15135a0295755e536b833c6c6010900ff99cdbabf
SHA2568d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42
SHA51287ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41
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Filesize
50B
MD52a2790a7de907e7e98ad3083ec0ac536
SHA194ffa7b75eb4fa9b3e097c628ac0b5c9180ad0bc
SHA256e1643e061b4e7fdda748a2c6b23cfa6fc54a005dfa1b6e4703473f577a932174
SHA51220380c1f77aa904abf6310b6c3a9e0b5bb6fe5d47c98acf0bfb70b37c5737b66b3902d80eb2ddd72230ba6cdb95e55122c112d67fe9249a6996708482fd933ea
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Filesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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Filesize
91KB
MD5007b5fc4d6da8d120170be285d7e0bdc
SHA1f32589aef4f6b3c3384df75218943f13feb0a845
SHA256a8e8807a9edcbb67dc1af5b6ef07fa151d153b7eaa78939be8874529939f1647
SHA512bf528370f12d9f2d40c233544de3ca7594942ef5bdde0d17b96760eaf162a435181ee24253c06c473d7fd3c4cab5911150381e5999ec8990069276bd5ecfe9c4
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Filesize
173KB
MD540ff5ae516fc869ef29e59f018d8f17f
SHA1ed8642cf6c47a331037a01ccd27e92f94ffa9835
SHA256e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83
SHA5128da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc