Analysis
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max time kernel
142s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe
Resource
win10v2004-20241007-en
General
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Target
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe
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Size
201KB
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MD5
a168d232d532b83f51ef0c7f792d6b66
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SHA1
a874c62357d8340e9aef895f2aad41f80a7a38bb
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SHA256
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3
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SHA512
a9e9c37003db17d30dd976d68ff47439fb95993329c4e1cd4d7bf39b4a557441bba482d367c3047aa7ed2b332c630c123f34bf68402ef3c813852b1b3e1a297e
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SSDEEP
3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT:X2vnSwjaOcADw9cUeCOf
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
lgodrp.exepid process 4864 lgodrp.exe -
Executes dropped EXE 2 IoCs
Processes:
lgodrp.exeoihsha.exepid process 4864 lgodrp.exe 3416 oihsha.exe -
Loads dropped DLL 1 IoCs
Processes:
oihsha.exepid process 3416 oihsha.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
oihsha.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Depend = "c:\\Program Files\\aoxxijl\\oihsha.exe \"c:\\Program Files\\aoxxijl\\oihsha.dll\",Compliance" oihsha.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
oihsha.exedescription ioc process File opened (read-only) \??\a: oihsha.exe File opened (read-only) \??\e: oihsha.exe File opened (read-only) \??\h: oihsha.exe File opened (read-only) \??\o: oihsha.exe File opened (read-only) \??\t: oihsha.exe File opened (read-only) \??\w: oihsha.exe File opened (read-only) \??\x: oihsha.exe File opened (read-only) \??\b: oihsha.exe File opened (read-only) \??\g: oihsha.exe File opened (read-only) \??\i: oihsha.exe File opened (read-only) \??\p: oihsha.exe File opened (read-only) \??\r: oihsha.exe File opened (read-only) \??\z: oihsha.exe File opened (read-only) \??\m: oihsha.exe File opened (read-only) \??\j: oihsha.exe File opened (read-only) \??\k: oihsha.exe File opened (read-only) \??\l: oihsha.exe File opened (read-only) \??\n: oihsha.exe File opened (read-only) \??\q: oihsha.exe File opened (read-only) \??\s: oihsha.exe File opened (read-only) \??\u: oihsha.exe File opened (read-only) \??\v: oihsha.exe File opened (read-only) \??\y: oihsha.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
oihsha.exedescription ioc process File opened for modification \??\PHYSICALDRIVE0 oihsha.exe -
Drops file in Program Files directory 4 IoCs
Processes:
lgodrp.exedescription ioc process File opened for modification \??\c:\Program Files\aoxxijl lgodrp.exe File created \??\c:\Program Files\aoxxijl\oihsha.dll lgodrp.exe File created \??\c:\Program Files\aoxxijl\oihsha.exe lgodrp.exe File opened for modification \??\c:\Program Files\aoxxijl\oihsha.exe lgodrp.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
lgodrp.exeoihsha.exebe7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.execmd.exePING.EXEdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lgodrp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language oihsha.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 3604 cmd.exe 3496 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
oihsha.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 oihsha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString oihsha.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
oihsha.exepid process 3416 oihsha.exe 3416 oihsha.exe 3416 oihsha.exe 3416 oihsha.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
oihsha.exedescription pid process Token: SeDebugPrivilege 3416 oihsha.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exelgodrp.exepid process 3312 be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe 4864 lgodrp.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.execmd.exelgodrp.exedescription pid process target process PID 3312 wrote to memory of 3604 3312 be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe cmd.exe PID 3312 wrote to memory of 3604 3312 be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe cmd.exe PID 3312 wrote to memory of 3604 3312 be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe cmd.exe PID 3604 wrote to memory of 3496 3604 cmd.exe PING.EXE PID 3604 wrote to memory of 3496 3604 cmd.exe PING.EXE PID 3604 wrote to memory of 3496 3604 cmd.exe PING.EXE PID 3604 wrote to memory of 4864 3604 cmd.exe lgodrp.exe PID 3604 wrote to memory of 4864 3604 cmd.exe lgodrp.exe PID 3604 wrote to memory of 4864 3604 cmd.exe lgodrp.exe PID 4864 wrote to memory of 3416 4864 lgodrp.exe oihsha.exe PID 4864 wrote to memory of 3416 4864 lgodrp.exe oihsha.exe PID 4864 wrote to memory of 3416 4864 lgodrp.exe oihsha.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe"C:\Users\Admin\AppData\Local\Temp\be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3312 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\lgodrp.exe "C:\Users\Admin\AppData\Local\Temp\be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3604 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 23⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3496 -
C:\Users\Admin\AppData\Local\Temp\lgodrp.exeC:\Users\Admin\AppData\Local\Temp\\lgodrp.exe "C:\Users\Admin\AppData\Local\Temp\be7fd299b3b066b3fec874e8a40dcb696b5794d56f259d63c03fd9a4650e5fe3.exe"3⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4864 -
\??\c:\Program Files\aoxxijl\oihsha.exe"c:\Program Files\aoxxijl\oihsha.exe" "c:\Program Files\aoxxijl\oihsha.dll",Compliance C:\Users\Admin\AppData\Local\Temp\lgodrp.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3416
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
141KB
MD55c711d605ced1367ede928c6f1623943
SHA193d3c0d3e049c42bc678a72e9281917266d26f7b
SHA2565237aa40e43a9ac1e41c870385730cd61157b1e909ebaee578f8db2238bd6b91
SHA51206e79ab65796b46f1d076fdfc994170608adce5ae02e55efa33e8a17362d833822a2b0516318a03b0e10dcb835a5a35ff10f3953a5ad8fd6db5ff75406ab096e
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
202KB
MD5d557392825b7e144d8a44bfb593b75ef
SHA10356e7e2876c5f080372474a2b50e806b3efc867
SHA25688c1493c1ba7f640a6e3857ecab296d0d5575225b0d7bd2f1b96583c0e2d9774
SHA51234cd98ffa5ee535ed25c0dccd115b5ea480bbce8b75172f630e7339c3f95724b20503a8e52c8a22aed04aa01a9d23561d6af6fb95c50a0112849dc1ac99f1b3b