Analysis
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max time kernel
149s -
max time network
130s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
03-06-2021 14:52
Static task
static1
Behavioral task
behavioral1
Sample
core/cmd.bat
Resource
win7v20210410
General
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Target
core/cmd.bat
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Size
188B
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MD5
2e2b47ce11618a88fdf41c2215ac0df6
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SHA1
acb49181de3711e7cb0136033b53f7d0c628614a
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SHA256
206adcd9c6879f5033e7395c523444430c90532675ac149b3434c84115ea95c3
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SHA512
e8aef9395943d5e21904df89c7d44d4da6fe686ea31c3f61851efd5cd476bb524a29ccf47e884ffd4305ebc032df1057e9f7a786901a5f7f58f79e5fefcba4e5
Malware Config
Extracted
icedid
987543880
fimlubindu.top
vindurualeg.top
bigcostarikas.top
extrimefigim.top
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url_path
/news/
Extracted
icedid
Signatures
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Blocklisted process makes network request 5 IoCs
Processes:
rundll32.exeflow pid process 16 1440 rundll32.exe 18 1440 rundll32.exe 19 1440 rundll32.exe 20 1440 rundll32.exe 22 1440 rundll32.exe -
Downloads MZ/PE file
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Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1440 rundll32.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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Discovers systems in the same network 1 TTPs 2 IoCs
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Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 2820 ipconfig.exe -
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
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Modifies registry class 2 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\CLSID\{4DEB72BB-9C96-974E-9A60-0825F99DC735} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\CLSID\{4DEB72BB-9C96-974E-9A60-0825F99DC735}\ = a79b2c0e32e40354f0468074f16d1abfd5af8ead9800874e7fc6248fb05eacce5267e16dd67a8cc0f43236e93e2f3022940e7810ad76e342748d22a53ab6b20c7dae69d46a1d32535cd2561ef126c03c56f37cb89ef539601cbeacf70f0ba753b81124cd36e0972e6d64704a1b739374d8cf8e13b94dd87b97c3dfa7602160e16c32d3983b824f1b454246c60de8ea742f07808d234d8e7bba037d74bf6763ae057d2888c2e491284bb383a31cf5f57537dec23ed6111a41495ddac644b38981bb0c717f08870a6dbf97255446a65170a99767d685037df4ff475356a10ff73ce857e176ae8626d605cc8ffe54f5ea77f79ea90df2aa0ad2f0 rundll32.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe 1440 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
WMIC.exedescription pid process Token: SeIncreaseQuotaPrivilege 1808 WMIC.exe Token: SeSecurityPrivilege 1808 WMIC.exe Token: SeTakeOwnershipPrivilege 1808 WMIC.exe Token: SeLoadDriverPrivilege 1808 WMIC.exe Token: SeSystemProfilePrivilege 1808 WMIC.exe Token: SeSystemtimePrivilege 1808 WMIC.exe Token: SeProfSingleProcessPrivilege 1808 WMIC.exe Token: SeIncBasePriorityPrivilege 1808 WMIC.exe Token: SeCreatePagefilePrivilege 1808 WMIC.exe Token: SeBackupPrivilege 1808 WMIC.exe Token: SeRestorePrivilege 1808 WMIC.exe Token: SeShutdownPrivilege 1808 WMIC.exe Token: SeDebugPrivilege 1808 WMIC.exe Token: SeSystemEnvironmentPrivilege 1808 WMIC.exe Token: SeRemoteShutdownPrivilege 1808 WMIC.exe Token: SeUndockPrivilege 1808 WMIC.exe Token: SeManageVolumePrivilege 1808 WMIC.exe Token: 33 1808 WMIC.exe Token: 34 1808 WMIC.exe Token: 35 1808 WMIC.exe Token: 36 1808 WMIC.exe Token: SeIncreaseQuotaPrivilege 1808 WMIC.exe Token: SeSecurityPrivilege 1808 WMIC.exe Token: SeTakeOwnershipPrivilege 1808 WMIC.exe Token: SeLoadDriverPrivilege 1808 WMIC.exe Token: SeSystemProfilePrivilege 1808 WMIC.exe Token: SeSystemtimePrivilege 1808 WMIC.exe Token: SeProfSingleProcessPrivilege 1808 WMIC.exe Token: SeIncBasePriorityPrivilege 1808 WMIC.exe Token: SeCreatePagefilePrivilege 1808 WMIC.exe Token: SeBackupPrivilege 1808 WMIC.exe Token: SeRestorePrivilege 1808 WMIC.exe Token: SeShutdownPrivilege 1808 WMIC.exe Token: SeDebugPrivilege 1808 WMIC.exe Token: SeSystemEnvironmentPrivilege 1808 WMIC.exe Token: SeRemoteShutdownPrivilege 1808 WMIC.exe Token: SeUndockPrivilege 1808 WMIC.exe Token: SeManageVolumePrivilege 1808 WMIC.exe Token: 33 1808 WMIC.exe Token: 34 1808 WMIC.exe Token: 35 1808 WMIC.exe Token: 36 1808 WMIC.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
cmd.exerundll32.execmd.exenet.exenet.exedescription pid process target process PID 3916 wrote to memory of 1440 3916 cmd.exe rundll32.exe PID 3916 wrote to memory of 1440 3916 cmd.exe rundll32.exe PID 1440 wrote to memory of 1648 1440 rundll32.exe cmd.exe PID 1440 wrote to memory of 1648 1440 rundll32.exe cmd.exe PID 1648 wrote to memory of 1668 1648 cmd.exe chcp.com PID 1648 wrote to memory of 1668 1648 cmd.exe chcp.com PID 1440 wrote to memory of 1808 1440 rundll32.exe WMIC.exe PID 1440 wrote to memory of 1808 1440 rundll32.exe WMIC.exe PID 1440 wrote to memory of 2820 1440 rundll32.exe ipconfig.exe PID 1440 wrote to memory of 2820 1440 rundll32.exe ipconfig.exe PID 1440 wrote to memory of 2744 1440 rundll32.exe systeminfo.exe PID 1440 wrote to memory of 2744 1440 rundll32.exe systeminfo.exe PID 1440 wrote to memory of 2732 1440 rundll32.exe net.exe PID 1440 wrote to memory of 2732 1440 rundll32.exe net.exe PID 2732 wrote to memory of 2400 2732 net.exe net1.exe PID 2732 wrote to memory of 2400 2732 net.exe net1.exe PID 1440 wrote to memory of 3984 1440 rundll32.exe nltest.exe PID 1440 wrote to memory of 3984 1440 rundll32.exe nltest.exe PID 1440 wrote to memory of 3160 1440 rundll32.exe nltest.exe PID 1440 wrote to memory of 3160 1440 rundll32.exe nltest.exe PID 1440 wrote to memory of 1352 1440 rundll32.exe net.exe PID 1440 wrote to memory of 1352 1440 rundll32.exe net.exe PID 1440 wrote to memory of 1856 1440 rundll32.exe net.exe PID 1440 wrote to memory of 1856 1440 rundll32.exe net.exe PID 1440 wrote to memory of 2712 1440 rundll32.exe net.exe PID 1440 wrote to memory of 2712 1440 rundll32.exe net.exe PID 2712 wrote to memory of 2728 2712 net.exe net1.exe PID 2712 wrote to memory of 2728 2712 net.exe net1.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\core\cmd.bat"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\core\play-x64.dat,update /i:"license.dat"2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.execmd.exe /c chcp >&23⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp4⤵
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C:\Windows\System32\Wbem\WMIC.exeWMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get * /Format:List3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
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C:\Windows\system32\systeminfo.exesysteminfo3⤵
- Gathers system information
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C:\Windows\system32\net.exenet config workstation3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 config workstation4⤵
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C:\Windows\system32\nltest.exenltest /domain_trusts3⤵
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C:\Windows\system32\nltest.exenltest /domain_trusts /all_trusts3⤵
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C:\Windows\system32\net.exenet view /all /domain3⤵
- Discovers systems in the same network
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C:\Windows\system32\net.exenet view /all3⤵
- Discovers systems in the same network
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C:\Windows\system32\net.exenet group "Domain Admins" /domain3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 group "Domain Admins" /domain4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\license.datMD5
3c6263a9c4117c78d26fc4380af014f2
SHA1eca410dd57af16227220e08067c1895c258eb92b
SHA25629d2a8344bd725d7a8b43cc77a82b3db57a5226ce792ac4b37e7f73ec468510e
SHA5120969cde0d327b9f4b2be708437aea2a1d7a9ba9482125e143ce25c6a2f07e8ee1fa9b23e12f4e88157305f59209e2a8b3a2b2e7eb143b114e3f0c95ba57a2e1a
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\Users\Admin\AppData\Local\Temp\sqlite64.dllMD5
26d773a69f6fad3200d49a7aaa77752b
SHA13970ffe8aefe0c30daaec65b85fb103c0fc0f2a7
SHA256fca6b7fe66ad9973f18f407e83b56dacd04197cbd35efc498a342d73d6a113e5
SHA5120041b52514460dda19dd065fc46393f6fbe248a4c62fce28e0819abd952756996b34fdea286eb7814a7c868a12656a065278932760e61e53f7102b0dba324e4f
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memory/1352-129-0x0000000000000000-mapping.dmp
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memory/1440-118-0x000001EF87770000-0x000001EF877C8000-memory.dmpFilesize
352KB
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memory/1440-114-0x0000000000000000-mapping.dmp
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memory/1440-115-0x000001EF85D70000-0x000001EF85D75000-memory.dmpFilesize
20KB
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memory/1648-119-0x0000000000000000-mapping.dmp
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memory/1668-120-0x0000000000000000-mapping.dmp
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memory/1808-121-0x0000000000000000-mapping.dmp
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memory/1856-130-0x0000000000000000-mapping.dmp
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memory/2400-126-0x0000000000000000-mapping.dmp
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memory/2712-131-0x0000000000000000-mapping.dmp
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memory/2728-132-0x0000000000000000-mapping.dmp
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memory/2732-125-0x0000000000000000-mapping.dmp
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memory/2744-123-0x0000000000000000-mapping.dmp
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memory/2820-122-0x0000000000000000-mapping.dmp
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memory/3160-128-0x0000000000000000-mapping.dmp
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memory/3984-127-0x0000000000000000-mapping.dmp