agenttesla | 17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d

General

Target

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
Size

687KB
MD5

62ed0ee9372f04bd637e3995624dbc0c
SHA1

96e4d381325b9c0a0581993529baf0cb38050faf
SHA256

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d
SHA512

7e3c79a487e8d472947aab1050db828ae7fe65ae1af049c00dfe7cd1b4668313665dd6380a32b7465a16da292e8270e53c35586ea39dcef3ec50ddc8a1bd2e1a
SSDEEP

12288:4/K0YOwqOpWXqqfNg3Hsgtwmq+MzaMl7+fpfKIIP9HJYxbd:DO7rXHNg3HsgtwD+MzplCfxKzHJI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sigmamotorspk.com
Port:
587
Username:
[email protected]
Password:
zarbeazab1234
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2044-7-0x0000000005780000-0x000000000578C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-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

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2620-21-0x0000000000400000-0x0000000000440000-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.

Query Registry

T1012

System Information Discovery

T1082

Processes:

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe

description	pid	process	target process
PID 2044 set thread context of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

832 schtasks.exe

pid	process
832	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exepowershell.exeRegSvcs.exe

pid	process
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
864	powershell.exe
2620	RegSvcs.exe
2620	RegSvcs.exe
864	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
Token: SeDebugPrivilege	864	powershell.exe
Token: SeDebugPrivilege	2620	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe

description	pid	process	target process
PID 2044 wrote to memory of 864	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	powershell.exe
PID 2044 wrote to memory of 864	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	powershell.exe
PID 2044 wrote to memory of 864	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	powershell.exe
PID 2044 wrote to memory of 832	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	schtasks.exe
PID 2044 wrote to memory of 832	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	schtasks.exe
PID 2044 wrote to memory of 832	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	schtasks.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe
PID 2044 wrote to memory of 2620	2044	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
"C:\Users\Admin\AppData\Local\Temp\17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zTmBkRpHGbA.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:864

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zTmBkRpHGbA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9357.tmp"
2⤵
- Creates scheduled task(s)
PID:832

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fht5aa2c.axp.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9357.tmp
Filesize
1KB

MD5
d2f2d69d6bc66813de3624ae8a5dd38f

SHA1
bdd276bb9f571902d8401d22782d53df04d83a1b

SHA256
5d66e7f2c500fdf71be2f48f682831d2528f99a6fa0b06d4c71e046998a29c09

SHA512
d9b4e1cf04c93d1b2cd0ab31fd3599712f78e2190c6e02d0b6d23de42caecc446c2ab12ac3bd808b4c3bf8d45018514a74241618ca34a242e6abce87912313d9

Download Submit
memory/864-37-0x00000000060F0000-0x0000000006444000-memory.dmp

Filesize
3.3MB

Download
memory/864-57-0x0000000007EA0000-0x000000000851A000-memory.dmp

Filesize
6.5MB

Download
memory/864-68-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/864-64-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

Filesize
104KB

Download
memory/864-65-0x0000000007B80000-0x0000000007B88000-memory.dmp

Filesize
32KB

Download
memory/864-63-0x0000000007AA0000-0x0000000007AB4000-memory.dmp

Filesize
80KB

Download
memory/864-62-0x0000000007A90000-0x0000000007A9E000-memory.dmp

Filesize
56KB

Download
memory/864-61-0x0000000007A60000-0x0000000007A71000-memory.dmp

Filesize
68KB

Download
memory/864-60-0x0000000007AE0000-0x0000000007B76000-memory.dmp

Filesize
600KB

Download
memory/864-16-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/864-14-0x0000000004F60000-0x0000000004F96000-memory.dmp

Filesize
216KB

Download
memory/864-59-0x00000000078D0000-0x00000000078DA000-memory.dmp

Filesize
40KB

Download
memory/864-19-0x0000000005720000-0x0000000005D48000-memory.dmp

Filesize
6.2MB

Download
memory/864-18-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/864-58-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/864-56-0x0000000007520000-0x00000000075C3000-memory.dmp

Filesize
652KB

Download
memory/864-53-0x00000000074F0000-0x000000000750E000-memory.dmp

Filesize
120KB

Download
memory/864-55-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/864-54-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/864-42-0x0000000006B00000-0x0000000006B32000-memory.dmp

Filesize
200KB

Download
memory/864-36-0x0000000006040000-0x00000000060A6000-memory.dmp

Filesize
408KB

Download
memory/864-26-0x0000000005E60000-0x0000000005EC6000-memory.dmp

Filesize
408KB

Download
memory/864-39-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/864-43-0x00000000708A0000-0x00000000708EC000-memory.dmp

Filesize
304KB

Download
memory/864-22-0x0000000005DA0000-0x0000000005DC2000-memory.dmp

Filesize
136KB

Download
memory/864-40-0x0000000006570000-0x00000000065BC000-memory.dmp

Filesize
304KB

Download
memory/864-41-0x000000007F7C0000-0x000000007F7D0000-memory.dmp

Filesize
64KB

Download
memory/2044-7-0x0000000005780000-0x000000000578C000-memory.dmp

Filesize
48KB

Download
memory/2044-6-0x0000000005BB0000-0x0000000005BCA000-memory.dmp

Filesize
104KB

Download
memory/2044-20-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/2044-25-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2044-1-0x0000000000A80000-0x0000000000B32000-memory.dmp

Filesize
712KB

Download
memory/2044-2-0x0000000005BD0000-0x0000000006174000-memory.dmp

Filesize
5.6MB

Download
memory/2044-15-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2044-4-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/2044-5-0x00000000055C0000-0x00000000055CA000-memory.dmp

Filesize
40KB

Download
memory/2044-3-0x0000000005510000-0x00000000055A2000-memory.dmp

Filesize
584KB

Download
memory/2044-8-0x0000000007220000-0x00000000072A2000-memory.dmp

Filesize
520KB

Download
memory/2044-9-0x00000000098B0000-0x000000000994C000-memory.dmp

Filesize
624KB

Download
memory/2044-0-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2620-70-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2620-24-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2620-71-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2620-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-38-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2620-69-0x0000000006560000-0x00000000065B0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads