Analysis
-
max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
-
submitted
06-11-2023 14:01
General
-
Target
8ed7f364a35237d04ab53df35f4192510ec7f17be4ec8bb8083f388d6087866c.exe
-
Size
5.6MB
-
MD5
c59c27cd2c5da4126a4390332ab7359e
-
SHA1
00a1db40b78234df594fb5f245ef70eb727410ff
-
SHA256
8ed7f364a35237d04ab53df35f4192510ec7f17be4ec8bb8083f388d6087866c
-
SHA512
776963aa2f4a3eb439a93739cb42bb3235d02e0d4483888ce16d94291e4a0b17312d41e294500470103601d08e610b4453c64ca253cd233467247b81a88aaf8d
-
SSDEEP
98304:5iRmxZFsM4kxzDcT+GcY437KvDwEHuujlsaSzsC0p43MpQdZ9nc+fsCb+oSBAON6:oRm1syxacY48eda2TMpQdZ9nc+fyhNjG
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 1 IoCs
-
Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 34 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Runs net.exe
-
Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8ed7f364a35237d04ab53df35f4192510ec7f17be4ec8bb8083f388d6087866c.exe"C:\Users\Admin\AppData\Local\Temp\8ed7f364a35237d04ab53df35f4192510ec7f17be4ec8bb8083f388d6087866c.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-UMIO0.tmp\is-5O58C.tmp"C:\Users\Admin\AppData\Local\Temp\is-UMIO0.tmp\is-5O58C.tmp" /SL4 $B011C "C:\Users\Admin\AppData\Local\Temp\8ed7f364a35237d04ab53df35f4192510ec7f17be4ec8bb8083f388d6087866c.exe" 5597940 1418242⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 23⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 24⤵
-
-
-
C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1121.exe"C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1121.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1121.exe"C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1121.exe" -s3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4.4MB
MD581bf17b6bc712eec07e481349afc3dbc
SHA1eedecca191d3a6b1f16483714343fe1019d7fc62
SHA25681baf334067384061f84fb8335cd811aa22984601ad103e3f575f0a5cb9a639b
SHA5123aa53bfc176d2313e7a02c8f3511e1892adcacf02ee28135e5ae46b1224fdfaef6ddcba8b5f9b340c40c39d22b87d23468401df2c84ac57c57fdeabf2f302171
-
Filesize
4.4MB
MD581bf17b6bc712eec07e481349afc3dbc
SHA1eedecca191d3a6b1f16483714343fe1019d7fc62
SHA25681baf334067384061f84fb8335cd811aa22984601ad103e3f575f0a5cb9a639b
SHA5123aa53bfc176d2313e7a02c8f3511e1892adcacf02ee28135e5ae46b1224fdfaef6ddcba8b5f9b340c40c39d22b87d23468401df2c84ac57c57fdeabf2f302171
-
Filesize
4.4MB
MD581bf17b6bc712eec07e481349afc3dbc
SHA1eedecca191d3a6b1f16483714343fe1019d7fc62
SHA25681baf334067384061f84fb8335cd811aa22984601ad103e3f575f0a5cb9a639b
SHA5123aa53bfc176d2313e7a02c8f3511e1892adcacf02ee28135e5ae46b1224fdfaef6ddcba8b5f9b340c40c39d22b87d23468401df2c84ac57c57fdeabf2f302171
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
642KB
MD5e57693101a63b1f934f462bc7a2ef093
SHA12748ea8c66b980f14c9ce36c1c3061e690cf3ce7
SHA25671267ff94c9fc72cbffaeed3bc2f33cef1eeb1887c29c574d7f26595d1a6235f
SHA5123dcda686a85b19a9c7b4c96d132e90ed43c7df13ce9456beb2b88c278d8068cc3abcbfe25b1607c7b8281d276efb24809730f352927b326254f3208cbdf54a3e
-
Filesize
642KB
MD5e57693101a63b1f934f462bc7a2ef093
SHA12748ea8c66b980f14c9ce36c1c3061e690cf3ce7
SHA25671267ff94c9fc72cbffaeed3bc2f33cef1eeb1887c29c574d7f26595d1a6235f
SHA5123dcda686a85b19a9c7b4c96d132e90ed43c7df13ce9456beb2b88c278d8068cc3abcbfe25b1607c7b8281d276efb24809730f352927b326254f3208cbdf54a3e
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
164KB
-
Filesize
164KB
-
Filesize
4.4MB
-
Filesize
656KB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4.4MB
-
Filesize
4KB
-
Filesize
828KB
-
Filesize
4KB