Analysis
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max time kernel
162s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 18:31
Static task
static1
General
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Target
b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe
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Size
416KB
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MD5
39febeaa1a4836c29b1c240d4c6be5e2
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SHA1
cbc3fc48f58fb13d143fc7c3531c1afb92c08869
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SHA256
b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b
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SHA512
3e0ac0c4f8dc137df3b9318ef939efa6e20985c3aa025dfa34c62981225e633ecb2b94f792116053bf0b26a65e8f9955582e5d32de7ef238d24db9f21961c37a
Malware Config
Signatures
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4708 3688 WerFault.exe b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exedescription pid process Token: SeDebugPrivilege 3688 b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe"C:\Users\Admin\AppData\Local\Temp\b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 15482⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3688 -ip 36881⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3688-130-0x00000000006C2000-0x00000000006EE000-memory.dmpFilesize
176KB
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memory/3688-131-0x0000000000640000-0x0000000000679000-memory.dmpFilesize
228KB
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memory/3688-132-0x0000000000400000-0x00000000004A9000-memory.dmpFilesize
676KB
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memory/3688-133-0x0000000004BF0000-0x0000000005194000-memory.dmpFilesize
5.6MB
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memory/3688-134-0x0000000005250000-0x0000000005868000-memory.dmpFilesize
6.1MB
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memory/3688-135-0x0000000005220000-0x0000000005232000-memory.dmpFilesize
72KB
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memory/3688-136-0x0000000005870000-0x000000000597A000-memory.dmpFilesize
1.0MB
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memory/3688-137-0x00000000059A0000-0x00000000059DC000-memory.dmpFilesize
240KB
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memory/3688-138-0x00000000007B0000-0x0000000000826000-memory.dmpFilesize
472KB
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memory/3688-139-0x00000000008A0000-0x0000000000932000-memory.dmpFilesize
584KB
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memory/3688-140-0x0000000000980000-0x000000000099E000-memory.dmpFilesize
120KB
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memory/3688-141-0x00000000060F0000-0x0000000006156000-memory.dmpFilesize
408KB
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memory/3688-142-0x00000000066D0000-0x0000000006892000-memory.dmpFilesize
1.8MB
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memory/3688-143-0x00000000068F0000-0x0000000006E1C000-memory.dmpFilesize
5.2MB