agenttesla | 13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4

General

Target

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe
Size

687KB
MD5

34e65ca275e94eb01fa9bff73b1a4f99
SHA1

243e7e34ada4e5993c836980e899664a85eaa14b
SHA256

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4
SHA512

1021a5d4f04330b68a15c20427c510ae7c2960e70eb6b40050415bcb8e7f99576cd4264555c7ee879341c9451ea1eeeab56db3c157f73805a9585e1e5aaad9ed
SSDEEP

12288:ig0YOwq+phFjZyzFXvQnUpo0ddzpYIkNbKGQx6GqLBjLH1MtlWlmRvWzfwI:JO7e8F/7NjKIkNbKGwr6WtglWvWD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.satsllc.ae
Port:
587
Username:
[email protected]
Password:
Ahsan@12345
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/3428-20-0x0000000000400000-0x0000000000442000-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/3428-20-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3284-7-0x0000000005FE0000-0x0000000005FEC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/3428-20-0x0000000000400000-0x0000000000442000-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/3428-20-0x0000000000400000-0x0000000000442000-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/3428-20-0x0000000000400000-0x0000000000442000-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/3428-20-0x0000000000400000-0x0000000000442000-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:

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 api.ipify.org
21 api.ipify.org

flow	ioc
20	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe

description	pid	process	target process
PID 3284 set thread context of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.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

4204 schtasks.exe

pid	process
4204	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exepowershell.exeRegSvcs.exe

pid	process
3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe
3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe
2304	powershell.exe
3428	RegSvcs.exe
3428	RegSvcs.exe
2304	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe
Token: SeDebugPrivilege	2304	powershell.exe
Token: SeDebugPrivilege	3428	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe

description	pid	process	target process
PID 3284 wrote to memory of 2304	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	powershell.exe
PID 3284 wrote to memory of 2304	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	powershell.exe
PID 3284 wrote to memory of 2304	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	powershell.exe
PID 3284 wrote to memory of 4204	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	schtasks.exe
PID 3284 wrote to memory of 4204	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	schtasks.exe
PID 3284 wrote to memory of 4204	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	schtasks.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe
PID 3284 wrote to memory of 3428	3284	13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe
"C:\Users\Admin\AppData\Local\Temp\13c8ddb6f93accdd2ecf3725d709b438fe1eeb3637e42a2df7e141ec339287b4.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3284

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zsHSBdyxHEzyp.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2304

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zsHSBdyxHEzyp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp668A.tmp"
2⤵
- Creates scheduled task(s)
PID:4204

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:3428

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_g502wxc4.gq3.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp668A.tmp
Filesize
1KB

MD5
2ff770363b2ecc468a0cb57d1f7547a5

SHA1
ff20a798d6a334e45c386d0e4f0e370f2226fe9f

SHA256
d690e4e99006c12ef9195ea43ab9390d4b81e9ac636f2d616428b7a179df60c2

SHA512
7525d0f926fcf1e5d52169a69dde5c87980beb9c842725c530de5507dc1a49511b9f2072d1a912c41dfe51309c3f7195568e93ca22b77c730f37c06990f14352

Download Submit
memory/2304-18-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/2304-58-0x0000000007540000-0x00000000075D6000-memory.dmp

Filesize
600KB

Download
memory/2304-66-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download
memory/2304-36-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

Filesize
3.3MB

Download
memory/2304-60-0x00000000074F0000-0x00000000074FE000-memory.dmp

Filesize
56KB

Download
memory/2304-62-0x0000000007600000-0x000000000761A000-memory.dmp

Filesize
104KB

Download
memory/2304-63-0x00000000075E0000-0x00000000075E8000-memory.dmp

Filesize
32KB

Download
memory/2304-61-0x0000000007500000-0x0000000007514000-memory.dmp

Filesize
80KB

Download
memory/2304-14-0x0000000002680000-0x00000000026B6000-memory.dmp

Filesize
216KB

Download
memory/2304-17-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/2304-16-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download
memory/2304-39-0x000000007F1F0000-0x000000007F200000-memory.dmp

Filesize
64KB

Download
memory/2304-59-0x00000000074C0000-0x00000000074D1000-memory.dmp

Filesize
68KB

Download
memory/2304-52-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/2304-41-0x0000000070F20000-0x0000000070F6C000-memory.dmp

Filesize
304KB

Download
memory/2304-37-0x0000000005F90000-0x0000000005FAE000-memory.dmp

Filesize
120KB

Download
memory/2304-19-0x0000000005170000-0x0000000005798000-memory.dmp

Filesize
6.2MB

Download
memory/2304-51-0x0000000006590000-0x00000000065AE000-memory.dmp

Filesize
120KB

Download
memory/2304-57-0x0000000007330000-0x000000000733A000-memory.dmp

Filesize
40KB

Download
memory/2304-27-0x0000000005910000-0x0000000005976000-memory.dmp

Filesize
408KB

Download
memory/2304-55-0x0000000007900000-0x0000000007F7A000-memory.dmp

Filesize
6.5MB

Download
memory/2304-56-0x00000000072C0000-0x00000000072DA000-memory.dmp

Filesize
104KB

Download
memory/2304-24-0x0000000005110000-0x0000000005132000-memory.dmp

Filesize
136KB

Download
memory/2304-38-0x0000000005FE0000-0x000000000602C000-memory.dmp

Filesize
304KB

Download
memory/2304-40-0x0000000006550000-0x0000000006582000-memory.dmp

Filesize
200KB

Download
memory/2304-54-0x0000000007190000-0x0000000007233000-memory.dmp

Filesize
652KB

Download
memory/2304-53-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/3284-2-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/3284-7-0x0000000005FE0000-0x0000000005FEC000-memory.dmp

Filesize
48KB

Download
memory/3284-0-0x0000000000320000-0x00000000003D2000-memory.dmp

Filesize
712KB

Download
memory/3284-1-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download
memory/3284-5-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/3284-4-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

Filesize
64KB

Download
memory/3284-22-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download
memory/3284-6-0x0000000006770000-0x000000000678A000-memory.dmp

Filesize
104KB

Download
memory/3284-3-0x0000000004E20000-0x0000000004EB2000-memory.dmp

Filesize
584KB

Download
memory/3284-9-0x0000000008DF0000-0x0000000008E8C000-memory.dmp

Filesize
624KB

Download
memory/3284-8-0x0000000006790000-0x0000000006812000-memory.dmp

Filesize
520KB

Download
memory/3428-31-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/3428-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3428-23-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download
memory/3428-67-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/3428-68-0x0000000075270000-0x0000000075A20000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads