agenttesla | 74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847

General

Target

74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
Size

744KB
MD5

9f81e28b66e52aa09b12509ef5f64739
SHA1

2134ee7311f8a4e60fadf90632e2cecdb536b4e6
SHA256

74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847
SHA512

0d1d9bbeead0e4d6253ec535d95fa0a03dc14599fd48e3978258e2ae94f4c426b5b5a342b4cd54484c1f8f313bd6a849df0c5a0a505ca4dba555a82195f67901
SSDEEP

12288:1GEK/pbMFUBSc4qieRMPP/D8xfV7aFmtfoBIWjfjPqBnQ0cYnORwwAFk:8EiMc4pCMfDSVv5oBIWfPqBn6YOgk

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.oceanskylogistics.in
Port:
587
Username:
shipping@oceanskylogistics.in
Password:
Shipping@224554
Email To:
bkhin.supply@gmail.com

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/1940-45-0x0000000000400000-0x0000000000440000-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/1940-45-0x0000000000400000-0x0000000000440000-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/1940-45-0x0000000000400000-0x0000000000440000-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/1940-45-0x0000000000400000-0x0000000000440000-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/1940-45-0x0000000000400000-0x0000000000440000-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/1940-45-0x0000000000400000-0x0000000000440000-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:

74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

description	pid	process	target process
PID 3696 set thread context of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.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

4788 schtasks.exe

pid	process
4788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exepowershell.exe74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

pid	process
1640	powershell.exe
1640	powershell.exe
4488	powershell.exe
4488	powershell.exe
1940	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
1940	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
1940	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
1640	powershell.exe
4488	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exe74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

description	pid	process
Token: SeDebugPrivilege	1640	powershell.exe
Token: SeDebugPrivilege	4488	powershell.exe
Token: SeDebugPrivilege	1940	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

description	pid	process	target process
PID 3696 wrote to memory of 1640	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 1640	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 1640	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 4488	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 4488	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 4488	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	powershell.exe
PID 3696 wrote to memory of 4788	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	schtasks.exe
PID 3696 wrote to memory of 4788	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	schtasks.exe
PID 3696 wrote to memory of 4788	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	schtasks.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
PID 3696 wrote to memory of 1940	3696	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe	74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe

C:\Users\Admin\AppData\Local\Temp\74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
"C:\Users\Admin\AppData\Local\Temp\74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3696

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\74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1640

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ypEeRhKui.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4488

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ypEeRhKui" /XML "C:\Users\Admin\AppData\Local\Temp\tmp807A.tmp"
2⤵
- Creates scheduled task(s)
PID:4788

C:\Users\Admin\AppData\Local\Temp\74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe
"C:\Users\Admin\AppData\Local\Temp\74d7b6ba069fd8b31301ac82a559388c943f4a5cde467eb7d20cef6acedde847.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1940

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

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
b00a4d9cb260871e0f084a22b335a97b

SHA1
a4c69a02cbaa74e330dd61e1ed9fc8a3cad35640

SHA256
db257581a47e235dec7e65c3208aac496482b4a2b4243fbdf1b79270283ef9dd

SHA512
c022b18cddf6a2eea9b619b82290b52bd5775a1b9bc1d727b7990f3b55926d0d7b812b689ddf62f54c0dc8666abd8142fba6f2843af3396df599a2e01c1e7f9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xburjype.hxu.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp807A.tmp
Filesize
1KB

MD5
493b841de5fc514e1fbcc303c0f7416e

SHA1
25339ed6d30316f01193885c14e574f9edea05f5

SHA256
3db837e691f43d6974cc311d788d4ea5fd2233a585ec86f38df5c03b8eca512e

SHA512
d1589fcbd7187ae45017c7e5a328d4a827ae8d390bd7a0486fbe42c42df2523168f32aed8f5fd1b1df49443b576cf952a31a62b16e59cc7a611c00d80d8804c6

Download Submit
memory/1640-51-0x0000000005FC0000-0x000000000600C000-memory.dmp

Filesize
304KB

Download
memory/1640-44-0x0000000005900000-0x0000000005C54000-memory.dmp

Filesize
3.3MB

Download
memory/1640-84-0x00000000072D0000-0x00000000072E1000-memory.dmp

Filesize
68KB

Download
memory/1640-53-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/1640-85-0x0000000007300000-0x000000000730E000-memory.dmp

Filesize
56KB

Download
memory/1640-78-0x00000000024E0000-0x00000000024F0000-memory.dmp

Filesize
64KB

Download
memory/1640-87-0x0000000007310000-0x0000000007324000-memory.dmp

Filesize
80KB

Download
memory/1640-15-0x0000000002470000-0x00000000024A6000-memory.dmp

Filesize
216KB

Download
memory/1640-16-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1640-17-0x00000000024E0000-0x00000000024F0000-memory.dmp

Filesize
64KB

Download
memory/1640-18-0x0000000005080000-0x00000000056A8000-memory.dmp

Filesize
6.2MB

Download
memory/1640-77-0x0000000006F90000-0x0000000007033000-memory.dmp

Filesize
652KB

Download
memory/1640-88-0x0000000007410000-0x000000000742A000-memory.dmp

Filesize
104KB

Download
memory/1640-65-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/1640-74-0x000000007F020000-0x000000007F030000-memory.dmp

Filesize
64KB

Download
memory/1640-50-0x0000000005D90000-0x0000000005DAE000-memory.dmp

Filesize
120KB

Download
memory/1640-30-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/1640-96-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1640-81-0x00000000070D0000-0x00000000070EA000-memory.dmp

Filesize
104KB

Download
memory/1940-98-0x0000000005800000-0x0000000005810000-memory.dmp

Filesize
64KB

Download
memory/1940-47-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1940-86-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/1940-97-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/1940-49-0x0000000005800000-0x0000000005810000-memory.dmp

Filesize
64KB

Download
memory/1940-45-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3696-3-0x0000000005820000-0x00000000058B2000-memory.dmp

Filesize
584KB

Download
memory/3696-7-0x0000000005AE0000-0x0000000005AF8000-memory.dmp

Filesize
96KB

Download
memory/3696-6-0x0000000005B40000-0x0000000005BDC000-memory.dmp

Filesize
624KB

Download
memory/3696-9-0x0000000005CE0000-0x0000000005CF4000-memory.dmp

Filesize
80KB

Download
memory/3696-48-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3696-5-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/3696-1-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3696-10-0x0000000005290000-0x0000000005312000-memory.dmp

Filesize
520KB

Download
memory/3696-8-0x0000000005B30000-0x0000000005B3E000-memory.dmp

Filesize
56KB

Download
memory/3696-4-0x0000000005800000-0x0000000005810000-memory.dmp

Filesize
64KB

Download
memory/3696-0-0x0000000000D90000-0x0000000000E4C000-memory.dmp

Filesize
752KB

Download
memory/3696-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/4488-20-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/4488-82-0x0000000007180000-0x000000000718A000-memory.dmp

Filesize
40KB

Download
memory/4488-83-0x0000000007390000-0x0000000007426000-memory.dmp

Filesize
600KB

Download
memory/4488-80-0x0000000007750000-0x0000000007DCA000-memory.dmp

Filesize
6.5MB

Download
memory/4488-52-0x0000000006D80000-0x0000000006DB2000-memory.dmp

Filesize
200KB

Download
memory/4488-76-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/4488-79-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/4488-54-0x000000007FCB0000-0x000000007FCC0000-memory.dmp

Filesize
64KB

Download
memory/4488-89-0x0000000007430000-0x0000000007438000-memory.dmp

Filesize
32KB

Download
memory/4488-92-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4488-55-0x0000000075030000-0x000000007507C000-memory.dmp

Filesize
304KB

Download
memory/4488-24-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/4488-22-0x0000000004E10000-0x0000000004E32000-memory.dmp

Filesize
136KB

Download
memory/4488-21-0x0000000004A90000-0x0000000004AA0000-memory.dmp

Filesize
64KB

Download
memory/4488-19-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads