Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 06:23
Static task
static1
Behavioral task
behavioral1
Sample
38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe
Resource
win7-20240215-en
General
-
Target
38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe
-
Size
718KB
-
MD5
38cfb0bf68e8bf0a222cc5c5efba96a0
-
SHA1
8bb86ecb51e78d03d665343bde53f1e0f3fabeda
-
SHA256
0c1b68df17df62f9c3ca266aaac0e7f6f4baff3f9329235cb355c44e09d8ceff
-
SHA512
f88bbb9ff672180ed207d20c2c32a3bb920b65c14b37c38027dbd2d0c3a372dc689b4ac5cc7bf06018ff10f9fc9619a0801401050c03732cdb5499d308582fea
-
SSDEEP
12288:IfMXx1XvS+dDa+UT5RxDEoXwWOFe3rpHZH18nkLNiAmm/TKEJqypxUXIrRXgws0I:ZhS+d+fTRDEoUe7pHZUk5iAma3F0ICD0
Malware Config
Extracted
Protocol: smtp- Host:
mail.cervezabaum.com - Port:
587 - Username:
[email protected] - Password:
36781193Baum
Extracted
agenttesla
Protocol: smtp- Host:
mail.cervezabaum.com - Port:
587 - Username:
[email protected] - Password:
36781193Baum - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 1500 powershell.exe 3688 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.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.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exedescription pid process target process PID 3704 set thread context of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe -
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.
-
Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
powershell.exepowershell.exe38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exepid process 1500 powershell.exe 1500 powershell.exe 3688 powershell.exe 3688 powershell.exe 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 1916 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 1916 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 1916 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 1500 powershell.exe 3688 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exe38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exedescription pid process Token: SeDebugPrivilege 3688 powershell.exe Token: SeDebugPrivilege 1500 powershell.exe Token: SeDebugPrivilege 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe Token: SeDebugPrivilege 1916 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exedescription pid process target process PID 3704 wrote to memory of 1500 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 1500 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 1500 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 3688 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 3688 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 3688 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe powershell.exe PID 3704 wrote to memory of 4356 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe schtasks.exe PID 3704 wrote to memory of 4356 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe schtasks.exe PID 3704 wrote to memory of 4356 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe schtasks.exe PID 3704 wrote to memory of 1316 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1316 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1316 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe PID 3704 wrote to memory of 1916 3704 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe 38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\shVmiRyeAJ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\shVmiRyeAJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7494.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\38cfb0bf68e8bf0a222cc5c5efba96a0_NeikiAnalytics.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logFilesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
18KB
MD50ac09a24b1bc7d435ba5b7565e73f698
SHA112b0893d8f913389d62add8ee322918725ab6a93
SHA256654a1841209ed2ca5782320ff6a9decf4e5416fa3fdbd60a6ebfe34d6a12e002
SHA512d9f4e02202f2c2328f7f73dca856d2387e10f12351f9dd54d7d9470b381478c4bf4f7b9872619c8d43f370845695d0e3552973847dfaec9a017b5fc9fff0f392
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0r1chjjp.gui.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
C:\Users\Admin\AppData\Local\Temp\tmp7494.tmpFilesize
1KB
MD5d8a8d22996ebff2b8a3f76717f4ade19
SHA1f7954abc4b346c657e13a384fb9479f4daa679a9
SHA256300230fbab4187e6e93c8291c2a3d7bd3352b36e5072713478832dbec9ec1696
SHA5126d7bde9defb2f0cd5b921c5ae7cb5881e4e93f07e41618a7d8de99d13492d953e82f5bb7a1b06b9c6c7a3dc9d0ffc054ac1bc60b20865853cc5dceacf4aa9f73
-
memory/1500-16-0x0000000004DD0000-0x0000000004E06000-memory.dmpFilesize
216KB
-
memory/1500-23-0x00000000053D0000-0x00000000053F2000-memory.dmpFilesize
136KB
-
memory/1500-89-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/1500-24-0x0000000005CA0000-0x0000000005D06000-memory.dmpFilesize
408KB
-
memory/1500-83-0x00000000079E0000-0x00000000079E8000-memory.dmpFilesize
32KB
-
memory/1500-54-0x0000000071970000-0x00000000719BC000-memory.dmpFilesize
304KB
-
memory/1500-52-0x0000000007310000-0x0000000007342000-memory.dmpFilesize
200KB
-
memory/1500-25-0x0000000005D10000-0x0000000005D76000-memory.dmpFilesize
408KB
-
memory/1500-27-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/1500-18-0x0000000005580000-0x0000000005BA8000-memory.dmpFilesize
6.2MB
-
memory/1500-17-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/1500-19-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/1500-29-0x0000000005D80000-0x00000000060D4000-memory.dmpFilesize
3.3MB
-
memory/1916-91-0x0000000006280000-0x00000000062D0000-memory.dmpFilesize
320KB
-
memory/1916-28-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/3688-78-0x0000000007540000-0x00000000075D6000-memory.dmpFilesize
600KB
-
memory/3688-81-0x0000000007500000-0x0000000007514000-memory.dmpFilesize
80KB
-
memory/3688-51-0x0000000005FD0000-0x000000000601C000-memory.dmpFilesize
304KB
-
memory/3688-26-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3688-20-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3688-90-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3688-82-0x0000000007600000-0x000000000761A000-memory.dmpFilesize
104KB
-
memory/3688-22-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3688-80-0x00000000074F0000-0x00000000074FE000-memory.dmpFilesize
56KB
-
memory/3688-79-0x00000000074C0000-0x00000000074D1000-memory.dmpFilesize
68KB
-
memory/3688-50-0x0000000005F80000-0x0000000005F9E000-memory.dmpFilesize
120KB
-
memory/3688-77-0x0000000007330000-0x000000000733A000-memory.dmpFilesize
40KB
-
memory/3688-72-0x0000000006560000-0x000000000657E000-memory.dmpFilesize
120KB
-
memory/3688-75-0x0000000007900000-0x0000000007F7A000-memory.dmpFilesize
6.5MB
-
memory/3688-53-0x0000000071970000-0x00000000719BC000-memory.dmpFilesize
304KB
-
memory/3688-74-0x0000000006F80000-0x0000000007023000-memory.dmpFilesize
652KB
-
memory/3688-76-0x00000000072C0000-0x00000000072DA000-memory.dmpFilesize
104KB
-
memory/3704-4-0x00000000053B0000-0x00000000053BA000-memory.dmpFilesize
40KB
-
memory/3704-10-0x0000000007B50000-0x0000000007BD2000-memory.dmpFilesize
520KB
-
memory/3704-5-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3704-11-0x0000000010B30000-0x0000000010BCC000-memory.dmpFilesize
624KB
-
memory/3704-0-0x00000000752AE000-0x00000000752AF000-memory.dmpFilesize
4KB
-
memory/3704-7-0x00000000054B0000-0x00000000054D2000-memory.dmpFilesize
136KB
-
memory/3704-9-0x0000000002BD0000-0x0000000002BE0000-memory.dmpFilesize
64KB
-
memory/3704-8-0x00000000054E0000-0x00000000054EC000-memory.dmpFilesize
48KB
-
memory/3704-2-0x0000000005880000-0x0000000005E24000-memory.dmpFilesize
5.6MB
-
memory/3704-3-0x00000000052D0000-0x0000000005362000-memory.dmpFilesize
584KB
-
memory/3704-6-0x0000000007C20000-0x0000000007CD8000-memory.dmpFilesize
736KB
-
memory/3704-40-0x00000000752A0000-0x0000000075A50000-memory.dmpFilesize
7.7MB
-
memory/3704-1-0x0000000000790000-0x000000000084A000-memory.dmpFilesize
744KB