Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
140s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02/05/2024, 01:53
Static task
static1
Behavioral task
behavioral1
Sample
a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe
Resource
win10v2004-20240419-en
General
-
Target
a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe
-
Size
676KB
-
MD5
5f83306eee97a41d878ca9372eb8e9c1
-
SHA1
4d63d299738a9aeaa9163f0088e0eb564ee776c8
-
SHA256
a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af
-
SHA512
7e72bf1a8a6f666f6ee6151ed34cf40e743d736f08559afe501249a59b28e4f7e4052a1779b4ecbdff8c1901ac1c7c46946b4a5ad719c1f2c5a89800a87a6dab
-
SSDEEP
12288:qeB+8ut3o4a8TOgfWUiAcoIXn7xiHoaYyqido0gEXlciWdy/wXCQI:88Ko4bf2AZiEIaYedNgOvQXB
Malware Config
Extracted
Protocol: smtp- Host:
mail.kanya-mittaphab.com - Port:
587 - Username:
[email protected] - Password:
E81ZbeDb]r]+
Extracted
agenttesla
Protocol: smtp- Host:
mail.kanya-mittaphab.com - Port:
587 - Username:
[email protected] - Password:
E81ZbeDb]r]+ - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
resource yara_rule behavioral2/memory/1080-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 26 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4924 set thread context of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3836 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 2596 powershell.exe 2596 powershell.exe 4740 powershell.exe 4740 powershell.exe 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 1080 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 1080 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 1080 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 2596 powershell.exe 4740 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeDebugPrivilege 4740 powershell.exe Token: SeDebugPrivilege 1080 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4924 wrote to memory of 2596 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 96 PID 4924 wrote to memory of 2596 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 96 PID 4924 wrote to memory of 2596 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 96 PID 4924 wrote to memory of 4740 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 98 PID 4924 wrote to memory of 4740 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 98 PID 4924 wrote to memory of 4740 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 98 PID 4924 wrote to memory of 3836 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 100 PID 4924 wrote to memory of 3836 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 100 PID 4924 wrote to memory of 3836 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 100 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102 PID 4924 wrote to memory of 1080 4924 a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe"C:\Users\Admin\AppData\Local\Temp\a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924 -
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\a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2596
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lXrEcXgkZho.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4740
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lXrEcXgkZho" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5DA1.tmp"2⤵
- Creates scheduled task(s)
PID:3836
-
-
C:\Users\Admin\AppData\Local\Temp\a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe"C:\Users\Admin\AppData\Local\Temp\a682de1d74f7f924fefe2a35d48962c15a33c30029187c6e080235359d7ff0af.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1080
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD51b7e6721671fbd1dcad94d4882801d8c
SHA1931e67432bfd6e893e1ca803c6b9d0cc8ec42761
SHA2564373fe15cc72d6467400398c4dc3d7793fd886474f017e80b359bd628fb79ebc
SHA5122215a77e41842b3096226f861699684ae17dea8bf7d61962fcec1a0bcd1af19848cc5d1353cb03745165becc161ccb5374531dadacd9180dd5c1ca62ba7bcfb9
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD5dc003529b3ea116c5c1cab0aa163bdac
SHA1a4228fd825be3cbc379cb2f5449537d9957a5de8
SHA2564fd58d57f68f3ac5bf3f7974400fa3e901335565410f140c572378df0ed531c0
SHA512efc8f7ff876ecbe5b1e5dbaac3ff83dcbd2cd6ee6617899e5fe88372396b5564da4fb495eefcfceaae0753ae53c37d1ad88e79932378341d374a4ed620df423b