Analysis
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max time kernel
144s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2024 01:10
Static task
static1
Behavioral task
behavioral1
Sample
Loading Advice.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Loading Advice.exe
Resource
win10v2004-20240226-en
General
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Target
Loading Advice.exe
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Size
670KB
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MD5
0e2cf387d4c9e428e4fe7426267dcf78
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SHA1
6b9d263c151a33ed3f4a190ff946d52220e0f4f9
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SHA256
4f632d095e16ece2c5dfae8a7960012ae4c94d5d8420c1a4370161d7eb2cf16d
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SHA512
fb006aefc41f72b39ab9c6d45056af8bc8c52ade79aa4991977535632075ee555d74495eae741c9a19c28461d3da853d8d07d8ceaba8364c0e2fdd46d614ccc4
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SSDEEP
12288:B7NtLK1lOYgzMEcgyAZx94KgLGeq/tsWzsCywR8Sk4:hicNQ+xCKaGhloPT
Malware Config
Extracted
Protocol: smtp- Host:
mail.shivomrealty.com - Port:
587 - Username:
[email protected] - Password:
Priya1982#
Extracted
agenttesla
Protocol: smtp- Host:
mail.shivomrealty.com - Port:
587 - Username:
[email protected] - Password:
Priya1982# - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Loading Advice.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation Loading Advice.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
Loading Advice.exedescription pid process target process PID 4920 set thread context of 552 4920 Loading Advice.exe Loading Advice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
Loading Advice.exepowershell.exepowershell.exeLoading Advice.exepid process 4920 Loading Advice.exe 4920 Loading Advice.exe 4308 powershell.exe 1672 powershell.exe 4920 Loading Advice.exe 4920 Loading Advice.exe 4920 Loading Advice.exe 552 Loading Advice.exe 552 Loading Advice.exe 1672 powershell.exe 4308 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Loading Advice.exepowershell.exepowershell.exeLoading Advice.exedescription pid process Token: SeDebugPrivilege 4920 Loading Advice.exe Token: SeDebugPrivilege 1672 powershell.exe Token: SeDebugPrivilege 4308 powershell.exe Token: SeDebugPrivilege 552 Loading Advice.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
Loading Advice.exedescription pid process target process PID 4920 wrote to memory of 4308 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 4308 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 4308 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 1672 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 1672 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 1672 4920 Loading Advice.exe powershell.exe PID 4920 wrote to memory of 1908 4920 Loading Advice.exe schtasks.exe PID 4920 wrote to memory of 1908 4920 Loading Advice.exe schtasks.exe PID 4920 wrote to memory of 1908 4920 Loading Advice.exe schtasks.exe PID 4920 wrote to memory of 1748 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 1748 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 1748 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe PID 4920 wrote to memory of 552 4920 Loading Advice.exe Loading Advice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SOhaQHvG.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SOhaQHvG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEA12.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"C:\Users\Admin\AppData\Local\Temp\Loading Advice.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logFilesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
18KB
MD5d374116988d5d57a73e00dfeac779166
SHA11d6cb86d00986cf09855cbf811cc24a44d2bd39d
SHA256ea12dd96901877cabbe5486bcba9ea5b4005b6fc21ee0e8fa5bda010ac727c84
SHA512e2e7a43f8d1cdb9860f9dba4ba9052554ef0c9d69f1eba874aa5caacb29adcf0750f6f87315bb3314e24f56bb0c24e1266e3f744e6747bc1b8ffd64909a07aa4
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1iximyae.s1i.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmpEA12.tmpFilesize
1KB
MD5b9433d62295b3036ce557d02bb3f7351
SHA11a800f7b30e2bcfe5f7bda5ea59ba8bdf83a270f
SHA2566fd09bf3bcc38c3f493dc1859389e0ea3e709ac0fa49dad918488834f61dd3b3
SHA51243aca912fbbd21d5782521ba5c50cae031886badb2dbaed597b06e0a1a9a8e86b8f4c730c61f8d6099824fbe02cb34e5ad495fbeccb60e63fe527f45e0bae20a
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memory/552-49-0x0000000005700000-0x0000000005710000-memory.dmpFilesize
64KB
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memory/552-97-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/552-48-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/552-45-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/552-85-0x00000000065E0000-0x0000000006630000-memory.dmpFilesize
320KB
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memory/1672-56-0x0000000006CE0000-0x0000000006D12000-memory.dmpFilesize
200KB
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memory/1672-53-0x00000000023D0000-0x00000000023E0000-memory.dmpFilesize
64KB
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memory/1672-69-0x00000000716C0000-0x000000007170C000-memory.dmpFilesize
304KB
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memory/1672-84-0x0000000007230000-0x0000000007241000-memory.dmpFilesize
68KB
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memory/1672-55-0x000000007F350000-0x000000007F360000-memory.dmpFilesize
64KB
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memory/1672-18-0x0000000004FD0000-0x00000000055F8000-memory.dmpFilesize
6.2MB
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memory/1672-19-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/1672-21-0x00000000023D0000-0x00000000023E0000-memory.dmpFilesize
64KB
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memory/1672-20-0x00000000023D0000-0x00000000023E0000-memory.dmpFilesize
64KB
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memory/1672-81-0x0000000007030000-0x000000000704A000-memory.dmpFilesize
104KB
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memory/1672-86-0x0000000007260000-0x000000000726E000-memory.dmpFilesize
56KB
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memory/1672-88-0x0000000007370000-0x000000000738A000-memory.dmpFilesize
104KB
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memory/1672-52-0x00000000061C0000-0x000000000620C000-memory.dmpFilesize
304KB
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memory/1672-51-0x0000000005D20000-0x0000000005D3E000-memory.dmpFilesize
120KB
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memory/1672-41-0x0000000005850000-0x00000000058B6000-memory.dmpFilesize
408KB
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memory/1672-89-0x0000000007350000-0x0000000007358000-memory.dmpFilesize
32KB
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memory/1672-46-0x0000000005980000-0x0000000005CD4000-memory.dmpFilesize
3.3MB
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memory/1672-96-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/4308-16-0x00000000025F0000-0x0000000002600000-memory.dmpFilesize
64KB
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memory/4308-80-0x0000000007830000-0x0000000007EAA000-memory.dmpFilesize
6.5MB
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memory/4308-35-0x00000000057D0000-0x0000000005836000-memory.dmpFilesize
408KB
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memory/4308-24-0x0000000005730000-0x0000000005752000-memory.dmpFilesize
136KB
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memory/4308-95-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/4308-54-0x00000000025F0000-0x0000000002600000-memory.dmpFilesize
64KB
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memory/4308-17-0x00000000025F0000-0x0000000002600000-memory.dmpFilesize
64KB
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memory/4308-57-0x00000000716C0000-0x000000007170C000-memory.dmpFilesize
304KB
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memory/4308-58-0x000000007F600000-0x000000007F610000-memory.dmpFilesize
64KB
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memory/4308-87-0x0000000007420000-0x0000000007434000-memory.dmpFilesize
80KB
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memory/4308-15-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/4308-68-0x0000000006410000-0x000000000642E000-memory.dmpFilesize
120KB
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memory/4308-79-0x0000000007100000-0x00000000071A3000-memory.dmpFilesize
652KB
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memory/4308-83-0x0000000007460000-0x00000000074F6000-memory.dmpFilesize
600KB
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memory/4308-14-0x00000000025B0000-0x00000000025E6000-memory.dmpFilesize
216KB
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memory/4308-82-0x0000000007250000-0x000000000725A000-memory.dmpFilesize
40KB
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memory/4920-50-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/4920-9-0x0000000008830000-0x00000000088CC000-memory.dmpFilesize
624KB
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memory/4920-8-0x0000000006200000-0x0000000006282000-memory.dmpFilesize
520KB
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memory/4920-7-0x0000000004FE0000-0x0000000004FEC000-memory.dmpFilesize
48KB
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memory/4920-0-0x00000000000F0000-0x000000000019E000-memory.dmpFilesize
696KB
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memory/4920-6-0x0000000004FC0000-0x0000000004FDA000-memory.dmpFilesize
104KB
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memory/4920-5-0x0000000004B80000-0x0000000004B8A000-memory.dmpFilesize
40KB
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memory/4920-4-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4920-22-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB
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memory/4920-3-0x0000000004C00000-0x0000000004C92000-memory.dmpFilesize
584KB
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memory/4920-2-0x00000000051B0000-0x0000000005754000-memory.dmpFilesize
5.6MB
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memory/4920-1-0x0000000074FD0000-0x0000000075780000-memory.dmpFilesize
7.7MB