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Analysis
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max time kernel
142s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21/11/2024, 05:49
Static task
static1
Behavioral task
behavioral1
Sample
0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe
Resource
win7-20241010-en
General
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Target
0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe
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Size
17.0MB
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MD5
96bf35f133c4c351e259d425d9596124
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SHA1
58684797094fac1b895a4b61640b26b3d2996ac4
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SHA256
0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa
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SHA512
48267b65bfc3daea9a34108a548d18d09b9096d574a35ccf3e4c864077451471e86bfb4d4139c263186964c9e8b1b5e951fe96d533d7b09353a737f0c5075a05
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SSDEEP
6144:NLb1zp2t2koczX3GIf4O4kLsyuVKHwNsFq4hsbboPNv4Mz3wLgOIAfMdPCds2eU0:oBfZ4LAwekIZvOIw0CdgoOwM
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 32 created 3536 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 56 -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe -
Deletes itself 1 IoCs
pid Process 4920 powershell.exe -
Executes dropped EXE 2 IoCs
pid Process 1136 dllfileinstalll.exe 1932 dllfileinstal.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 45 raw.githubusercontent.com 46 raw.githubusercontent.com -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 40 api64.ipify.org 41 api64.ipify.org -
AutoIT Executable 6 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1500-9-0x0000000140000000-0x00000001402FC000-memory.dmp autoit_exe behavioral2/memory/1500-8-0x0000000140000000-0x00000001402FC000-memory.dmp autoit_exe behavioral2/memory/1500-46-0x0000000140000000-0x00000001402FC000-memory.dmp autoit_exe behavioral2/memory/1136-60-0x00007FF7BFF60000-0x00007FF7C00A8000-memory.dmp autoit_exe behavioral2/memory/1932-63-0x0000000000550000-0x0000000000663000-memory.dmp autoit_exe behavioral2/memory/1932-97-0x0000000000550000-0x0000000000663000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 32 set thread context of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 -
resource yara_rule behavioral2/memory/1500-3-0x0000000140000000-0x00000001402FC000-memory.dmp upx behavioral2/memory/1500-7-0x0000000140000000-0x00000001402FC000-memory.dmp upx behavioral2/memory/1500-9-0x0000000140000000-0x00000001402FC000-memory.dmp upx behavioral2/memory/1500-8-0x0000000140000000-0x00000001402FC000-memory.dmp upx behavioral2/files/0x000b000000023ba9-14.dat upx behavioral2/files/0x000e000000023bc4-22.dat upx behavioral2/memory/1136-42-0x00007FF7BFF60000-0x00007FF7C00A8000-memory.dmp upx behavioral2/memory/1932-45-0x0000000000550000-0x0000000000663000-memory.dmp upx behavioral2/memory/1500-46-0x0000000140000000-0x00000001402FC000-memory.dmp upx behavioral2/memory/1136-60-0x00007FF7BFF60000-0x00007FF7C00A8000-memory.dmp upx behavioral2/memory/1932-63-0x0000000000550000-0x0000000000663000-memory.dmp upx behavioral2/memory/1932-97-0x0000000000550000-0x0000000000663000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllfileinstal.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4920 powershell.exe 4920 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4920 powershell.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4288 OpenWith.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 1500 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 83 PID 32 wrote to memory of 4920 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 85 PID 32 wrote to memory of 4920 32 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 85 PID 1500 wrote to memory of 1136 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 87 PID 1500 wrote to memory of 1136 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 87 PID 1500 wrote to memory of 1932 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 89 PID 1500 wrote to memory of 1932 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 89 PID 1500 wrote to memory of 1932 1500 0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe 89
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3536
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C:\Users\Admin\AppData\Local\Temp\0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe"C:\Users\Admin\AppData\Local\Temp\0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:32 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $file='C:\Users\Admin\AppData\Local\Temp\0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe';for($i=1;$i -le 600 -and (Test-Path $file -PathType leaf);$i++){Remove-Item $file;Start-Sleep -m 100}3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4920
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C:\Users\Admin\AppData\Local\Temp\0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe"C:\Users\Admin\AppData\Local\Temp\0e9e692fec30be3c4c6d61d3ac926adae05a1ba55cd9374a3080d07bcd35dbaa.exe"2⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Users\Admin\AppData\Local\Temp\dllfileinstalll.exe"C:\Users\Admin\AppData\Local\Temp\dllfileinstalll.exe"3⤵
- Executes dropped EXE
PID:1136
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C:\Users\Admin\AppData\Local\Temp\dllfileinstal.exe"C:\Users\Admin\AppData\Local\Temp\dllfileinstal.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1932
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4288
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
543KB
MD54ab7a19af297d2ab155c3ed20365beda
SHA15a59e8990af6071e48fa4e7453a10386f9c02d56
SHA2569eb2d8a45f7df1032c99f5e6e3b1d8ddc745bddc07c5a9fc2d8c042ccc8f9317
SHA512166e1b74ed195b9a0dd062daa49525edce4bc84658190b041064fe271e7bee644d79f74be6120a3d57ede13ec99f3fe2008b1119362d2527c255611fda320872
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Filesize
461KB
MD565dc9fcfa113e6b794962bdf55b5b55c
SHA15d0455a455a4c9c86a98cc1dda1ffca6c0e9d69d
SHA25693ae6864b4b7c4cb52fc50e8dcf4a9cf0ecc61718553f6602a04363fdf46e381
SHA5124f23085f39addc6a5db195b8c99b19be536a130707b7d4f4faef8b284755d82eeffca4f6d901233c1473174a7e88dd70bf4effebc9bfa898f80e74d01f84cdbb