agenttesla | 061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187

General

Target

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
Size

821KB
MD5

1d584d84d4965e7a0da615b32ab85f2e
SHA1

bbb9c2211444450bb34a27f1a98d778e3c96b9bb
SHA256

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187
SHA512

69c79f42f6f91ab4ea8f2fc8d80c2423450fb8fc5b9bcb7a0dd0cd3c11167947402e7d027ccfd5ec4a7303ac3f269defdd7a63902272d6b60c660500c84ebbc8
SSDEEP

12288:KVF9WM+YLoxLQE5VT0kAEXSk5SHkXuusBOlWzMIhnc:E2M+RLZVT0xMbSC69znh

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.clslk.com
Port:
587
Username:
[email protected]
Password:
NUZRATHinam1978
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/3596-22-0x0000000000400000-0x0000000000442000-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/3596-22-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

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

Processes:

resource	yara_rule
behavioral2/memory/3596-22-0x0000000000400000-0x0000000000442000-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

Processes:

resource	yara_rule
behavioral2/memory/3596-22-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

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

Processes:

resource	yara_rule
behavioral2/memory/3596-22-0x0000000000400000-0x0000000000442000-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/3596-22-0x0000000000400000-0x0000000000442000-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.

Query Registry

T1012

System Information Discovery

T1082

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

description	pid	process	target process
PID 4744 set thread context of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.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

3220 schtasks.exe

pid	process
3220	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exepowershell.exe061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

pid	process
4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
528	powershell.exe
528	powershell.exe
3596	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
3596	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
3596	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
528	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exepowershell.exe061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

description	pid	process
Token: SeDebugPrivilege	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
Token: SeDebugPrivilege	528	powershell.exe
Token: SeDebugPrivilege	3596	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
"C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4744

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qmUxKv.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qmUxKv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7ACD.tmp"
2⤵
- Creates scheduled task(s)
PID:3220

C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
"C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe"
2⤵
PID:3368

C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
"C:\Users\Admin\AppData\Local\Temp\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe.log
Filesize
1KB

MD5
7cad59aef5a93f093b6ba494f13f796f

SHA1
3cef97b77939bfc06dfd3946fc1a8cd159f67100

SHA256
1e1b444fe2d8772f6709b22b94bb5b0aa7fa590f6a693705d9bf1f2f71267a55

SHA512
8cedd03efec34c6226a01fd6b4831a689be16545ea6b849cd96f775e0722bfefd4b47f3dd8401d2080d341d4319f75995ece60de44352a1f86a2e5dc01e6210b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h52ucxtr.zoe.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7ACD.tmp
Filesize
1KB

MD5
cf1bae51d3f19aca08dbbd353dd058ea

SHA1
d8f32a895fb7b1de8aa61fc9f23d407c587d1aef

SHA256
7626f516cef2d82b693fe5d5d67799eb57630851801e08b011985116dded8fcf

SHA512
d85b4d5087e64329bbacdef36f9318f5693544982deda261312cd69f5522ceb3166bdbe7f802c037ad827e3e20d682d0e22cef5d25042a886359c1130421413f

Download Submit
memory/528-59-0x0000000007E30000-0x00000000084AA000-memory.dmp

Filesize
6.5MB

Download
memory/528-60-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/528-71-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/528-68-0x0000000007B10000-0x0000000007B18000-memory.dmp

Filesize
32KB

Download
memory/528-67-0x0000000007B30000-0x0000000007B4A000-memory.dmp

Filesize
104KB

Download
memory/528-66-0x0000000007A30000-0x0000000007A44000-memory.dmp

Filesize
80KB

Download
memory/528-65-0x0000000007A20000-0x0000000007A2E000-memory.dmp

Filesize
56KB

Download
memory/528-63-0x00000000079F0000-0x0000000007A01000-memory.dmp

Filesize
68KB

Download
memory/528-62-0x0000000007A70000-0x0000000007B06000-memory.dmp

Filesize
600KB

Download
memory/528-16-0x0000000004F20000-0x0000000004F56000-memory.dmp

Filesize
216KB

Download
memory/528-17-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/528-61-0x0000000007860000-0x000000000786A000-memory.dmp

Filesize
40KB

Download
memory/528-19-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/528-21-0x0000000005620000-0x0000000005C48000-memory.dmp

Filesize
6.2MB

Download
memory/528-20-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/528-45-0x0000000070EE0000-0x0000000070F2C000-memory.dmp

Filesize
304KB

Download
memory/528-43-0x000000007F8F0000-0x000000007F900000-memory.dmp

Filesize
64KB

Download
memory/528-57-0x0000000007490000-0x0000000007533000-memory.dmp

Filesize
652KB

Download
memory/528-56-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/528-27-0x0000000005500000-0x0000000005522000-memory.dmp

Filesize
136KB

Download
memory/528-28-0x0000000005E00000-0x0000000005E66000-memory.dmp

Filesize
408KB

Download
memory/528-55-0x0000000006A70000-0x0000000006A8E000-memory.dmp

Filesize
120KB

Download
memory/528-40-0x0000000005FF0000-0x0000000006344000-memory.dmp

Filesize
3.3MB

Download
memory/528-44-0x0000000006A90000-0x0000000006AC2000-memory.dmp

Filesize
200KB

Download
memory/528-42-0x0000000006500000-0x000000000654C000-memory.dmp

Filesize
304KB

Download
memory/528-41-0x00000000064B0000-0x00000000064CE000-memory.dmp

Filesize
120KB

Download
memory/3596-26-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3596-73-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/3596-72-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3596-64-0x0000000006180000-0x00000000061D0000-memory.dmp

Filesize
320KB

Download
memory/3596-35-0x00000000052D0000-0x0000000005336000-memory.dmp

Filesize
408KB

Download
memory/3596-34-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/3596-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4744-5-0x0000000005210000-0x0000000005220000-memory.dmp

Filesize
64KB

Download
memory/4744-2-0x00000000054E0000-0x0000000005A84000-memory.dmp

Filesize
5.6MB

Download
memory/4744-3-0x0000000004FD0000-0x0000000005062000-memory.dmp

Filesize
584KB

Download
memory/4744-1-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/4744-25-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/4744-11-0x000000000A510000-0x000000000A5AC000-memory.dmp

Filesize
624KB

Download
memory/4744-9-0x0000000007D60000-0x0000000007D74000-memory.dmp

Filesize
80KB

Download
memory/4744-8-0x0000000007D50000-0x0000000007D5E000-memory.dmp

Filesize
56KB

Download
memory/4744-7-0x0000000007D30000-0x0000000007D48000-memory.dmp

Filesize
96KB

Download
memory/4744-6-0x0000000005180000-0x000000000518A000-memory.dmp

Filesize
40KB

Download
memory/4744-10-0x00000000049B0000-0x0000000004A34000-memory.dmp

Filesize
528KB

Download
memory/4744-0-0x00000000004C0000-0x0000000000592000-memory.dmp

Filesize
840KB

Download
memory/4744-4-0x0000000005A90000-0x0000000005DE4000-memory.dmp

Filesize
3.3MB

Download

description	pid	process	target process
PID 4744 wrote to memory of 528	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	powershell.exe
PID 4744 wrote to memory of 528	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	powershell.exe
PID 4744 wrote to memory of 528	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	powershell.exe
PID 4744 wrote to memory of 3220	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	schtasks.exe
PID 4744 wrote to memory of 3220	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	schtasks.exe
PID 4744 wrote to memory of 3220	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	schtasks.exe
PID 4744 wrote to memory of 3368	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3368	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3368	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe
PID 4744 wrote to memory of 3596	4744	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe	061087cd835abcfc3411f0ec4b15ccf80516276a356b2eedc4cb444d0dac0187.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads