agenttesla | 4722e9113d3f8eaa1956f990da588f8eed324bb8d5551d52bff3bf4536a6010d

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2023 03:14

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General

Target

7e597b7a940ce9fe398f5a09ea06e9c2.exe
Size

885KB
MD5

7e597b7a940ce9fe398f5a09ea06e9c2
SHA1

46fab946b897f1b804aec6183d9c60bad103e9a4
SHA256

4722e9113d3f8eaa1956f990da588f8eed324bb8d5551d52bff3bf4536a6010d
SHA512

354d258b9605425b5037822fbc24f17c07b83095d0f2ef9ff86d4ca6f9b0ee8bcacce7741eee1c04e3b12fd22e99ad1ccda5ffe6050c19320ba68564e8cf3c82
SSDEEP

12288:r91idWEW7UN5vDnSX1zCyG/JW+50zKlDWjDS6VtgMyie2:r+YiUzCVR0FDSMtZyie2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.2sautomobile.com
Port:
587
Username:
[email protected]
Password:
Kenzi051008
Email To:
[email protected]

Signatures

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

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:

7e597b7a940ce9fe398f5a09ea06e9c2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation	7e597b7a940ce9fe398f5a09ea06e9c2.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7e597b7a940ce9fe398f5a09ea06e9c2.exe

description pid process target process

PID 4832 set thread context of 2708 4832 7e597b7a940ce9fe398f5a09ea06e9c2.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4628 2708 WerFault.exe RegSvcs.exe
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

4560 schtasks.exe

description	pid	process	target process
PID 4832 set thread context of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe

pid	pid_target	process	target process
4628	2708	WerFault.exe	RegSvcs.exe

pid	process
4560	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

7e597b7a940ce9fe398f5a09ea06e9c2.exeRegSvcs.exepowershell.exe

pid	process
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
2708	RegSvcs.exe
2708	RegSvcs.exe
2708	RegSvcs.exe
4084	powershell.exe
4084	powershell.exe
4084	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

7e597b7a940ce9fe398f5a09ea06e9c2.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe
Token: SeDebugPrivilege	4084	powershell.exe
Token: SeDebugPrivilege	2708	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

7e597b7a940ce9fe398f5a09ea06e9c2.exe

description	pid	process	target process
PID 4832 wrote to memory of 4084	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	powershell.exe
PID 4832 wrote to memory of 4084	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	powershell.exe
PID 4832 wrote to memory of 4084	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	powershell.exe
PID 4832 wrote to memory of 4560	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	schtasks.exe
PID 4832 wrote to memory of 4560	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	schtasks.exe
PID 4832 wrote to memory of 4560	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	schtasks.exe
PID 4832 wrote to memory of 5028	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 5028	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 5028	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe
PID 4832 wrote to memory of 2708	4832	7e597b7a940ce9fe398f5a09ea06e9c2.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\7e597b7a940ce9fe398f5a09ea06e9c2.exe
"C:\Users\Admin\AppData\Local\Temp\7e597b7a940ce9fe398f5a09ea06e9c2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yCzmnaX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4084

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yCzmnaX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCC92.tmp"
2⤵
- Creates scheduled task(s)
PID:4560

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:5028

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:2708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 1380
3⤵
- Program crash
PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2708 -ip 2708
1⤵
PID:1064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x21gvfq1.p1p.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCC92.tmp

Filesize
1KB

MD5
4d8a27133cc4b12f2df73629d01ee184

SHA1
a83c43656e0e6a7e4cc3cb0596599ce16678c447

SHA256
1d5ff5d3541443c2d36a69cf0cdf6bdb1201c8744bc084062ab2724bd8c1abee

SHA512
5ac3e793f58ac5605ffa53c13138813a6991843a8492d1ded1e29fdb0772de054e31afcd26dfda3f80fd76eee01410b1fa0bf650eb092432474303cec6b275b7

Download Submit
memory/2708-61-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/2708-27-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/2708-26-0x0000000003370000-0x0000000003380000-memory.dmp

Filesize
64KB

Download
memory/2708-24-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/2708-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4084-55-0x00000000065A0000-0x0000000006643000-memory.dmp

Filesize
652KB

Download
memory/4084-39-0x0000000005B60000-0x0000000005EB4000-memory.dmp

Filesize
3.3MB

Download
memory/4084-68-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4084-65-0x0000000007650000-0x0000000007658000-memory.dmp

Filesize
32KB

Download
memory/4084-64-0x0000000007670000-0x000000000768A000-memory.dmp

Filesize
104KB

Download
memory/4084-63-0x0000000007570000-0x0000000007584000-memory.dmp

Filesize
80KB

Download
memory/4084-17-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4084-18-0x00000000026A0000-0x00000000026D6000-memory.dmp

Filesize
216KB

Download
memory/4084-19-0x0000000000E40000-0x0000000000E50000-memory.dmp

Filesize
64KB

Download
memory/4084-62-0x0000000007560000-0x000000000756E000-memory.dmp

Filesize
56KB

Download
memory/4084-21-0x00000000050A0000-0x00000000056C8000-memory.dmp

Filesize
6.2MB

Download
memory/4084-60-0x0000000007530000-0x0000000007541000-memory.dmp

Filesize
68KB

Download
memory/4084-59-0x00000000075B0000-0x0000000007646000-memory.dmp

Filesize
600KB

Download
memory/4084-58-0x00000000073A0000-0x00000000073AA000-memory.dmp

Filesize
40KB

Download
memory/4084-57-0x0000000007330000-0x000000000734A000-memory.dmp

Filesize
104KB

Download
memory/4084-56-0x0000000007970000-0x0000000007FEA000-memory.dmp

Filesize
6.5MB

Download
memory/4084-28-0x00000000056D0000-0x00000000056F2000-memory.dmp

Filesize
136KB

Download
memory/4084-29-0x0000000005780000-0x00000000057E6000-memory.dmp

Filesize
408KB

Download
memory/4084-54-0x0000000006570000-0x000000000658E000-memory.dmp

Filesize
120KB

Download
memory/4084-44-0x00000000708C0000-0x000000007090C000-memory.dmp

Filesize
304KB

Download
memory/4084-40-0x0000000005FF0000-0x000000000600E000-memory.dmp

Filesize
120KB

Download
memory/4084-41-0x0000000006030000-0x000000000607C000-memory.dmp

Filesize
304KB

Download
memory/4084-42-0x0000000000E40000-0x0000000000E50000-memory.dmp

Filesize
64KB

Download
memory/4084-43-0x0000000006530000-0x0000000006562000-memory.dmp

Filesize
200KB

Download
memory/4832-5-0x0000000005360000-0x000000000536A000-memory.dmp

Filesize
40KB

Download
memory/4832-8-0x0000000005900000-0x000000000590A000-memory.dmp

Filesize
40KB

Download
memory/4832-0-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4832-3-0x00000000052A0000-0x0000000005332000-memory.dmp

Filesize
584KB

Download
memory/4832-25-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4832-4-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4832-2-0x0000000005930000-0x0000000005ED4000-memory.dmp

Filesize
5.6MB

Download
memory/4832-6-0x0000000005520000-0x000000000553A000-memory.dmp

Filesize
104KB

Download
memory/4832-16-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4832-7-0x0000000005880000-0x0000000005888000-memory.dmp

Filesize
32KB

Download
memory/4832-1-0x00000000007E0000-0x00000000008C4000-memory.dmp

Filesize
912KB

Download
memory/4832-14-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4832-10-0x0000000008F40000-0x0000000008FDC000-memory.dmp

Filesize
624KB

Download
memory/4832-9-0x0000000006910000-0x000000000698A000-memory.dmp

Filesize
488KB

Download