agenttesla | 7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad

General

Target

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
Size

983KB
MD5

56d373b5443c15c4f2709ded9aedc848
SHA1

d37b67bb8a6edf795793d10b007ee3fa79745ab8
SHA256

7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
SHA512

bdece2e7dd0739fde11288b5e2b833bf5f77bcfaea4ab106d43ded1c733bbeca64941603d630fd3d1179c548ec679cf5e7baea5c62f837b1f9be5fbd4961b35c
SSDEEP

12288:utqItUpkwHobEdEufPj9JBnuMOlk0P7E/fjhfrLns+7vhKY+mzbvDh:kBtzwHobQEgPNwkKs7hfHnN7vhKmzTd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.tabcoeng.com
Port:
587
Username:
[email protected]
Password:
TaSq3365!
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:

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 ip-api.com

flow	ioc
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe

description	pid	process	target process
PID 4076 set thread context of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.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

4436 schtasks.exe

pid	process
4436	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exepowershell.exepowershell.exevbc.exe

pid	process
4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
2172	powershell.exe
1248	powershell.exe
4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
4912	vbc.exe
4912	vbc.exe
2172	powershell.exe
1248	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exepowershell.exepowershell.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
Token: SeDebugPrivilege	2172	powershell.exe
Token: SeDebugPrivilege	1248	powershell.exe
Token: SeDebugPrivilege	4912	vbc.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe

description	pid	process	target process
PID 4076 wrote to memory of 2172	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 2172	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 2172	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 1248	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 1248	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 1248	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	powershell.exe
PID 4076 wrote to memory of 4436	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	schtasks.exe
PID 4076 wrote to memory of 4436	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	schtasks.exe
PID 4076 wrote to memory of 4436	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	schtasks.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe
PID 4076 wrote to memory of 4912	4076	NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
"C:\Users\Admin\AppData\Local\Temp\NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4076

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\NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2172

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kkYmBg.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kkYmBg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6448.tmp"
2⤵
- Creates scheduled task(s)
PID:4436

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4912

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

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
9d59d208b928d26001e7a6d695ef7fe9

SHA1
2c0a0fc2602f19a98268d0440af876ed73ea8364

SHA256
881b8ff88e3e1c4e703d0b1bed716871f5bd6ed6d92d41a79adea82af4ea5923

SHA512
a5fc130f7f71a6bb006a74df9f1fda29581f68c6eecd6be2b9d057f68988ce68efbb4e2ccd6076f76561f53719091c143132eb1cad25a0cd26375e3af4e175fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vgjb3rsx.atj.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6448.tmp
Filesize
1KB

MD5
80464fe8c8699fde946d1f12561ba1f0

SHA1
eed2faa1a7ebe349b23653c576110b8de2e34bdc

SHA256
2c7ac50929fc46a2b7ca7eff8fb633f9c1fdc7ba0a23590bccad41c4617581cd

SHA512
c188204bbe346d886e6cb1d0e2d8b38e6289a63f988614f66bcdfcc93a6046f52a77f370575713c62c1303bd233043b3a1181434c64b4bc4ccbac7f4d23342bb

Download Submit
memory/1248-89-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1248-82-0x0000000007EB0000-0x0000000007EB8000-memory.dmp

Filesize
32KB

Download
memory/1248-79-0x0000000007DC0000-0x0000000007DCE000-memory.dmp

Filesize
56KB

Download
memory/1248-75-0x0000000007B90000-0x0000000007BAA000-memory.dmp

Filesize
104KB

Download
memory/1248-64-0x0000000075A50000-0x0000000075A9C000-memory.dmp

Filesize
304KB

Download
memory/1248-34-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1248-35-0x0000000002F60000-0x0000000002F70000-memory.dmp

Filesize
64KB

Download
memory/1248-36-0x0000000002F60000-0x0000000002F70000-memory.dmp

Filesize
64KB

Download
memory/2172-16-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2172-51-0x00000000069A0000-0x00000000069D2000-memory.dmp

Filesize
200KB

Download
memory/2172-18-0x0000000002B30000-0x0000000002B40000-memory.dmp

Filesize
64KB

Download
memory/2172-17-0x0000000002B30000-0x0000000002B40000-memory.dmp

Filesize
64KB

Download
memory/2172-21-0x00000000055B0000-0x0000000005616000-memory.dmp

Filesize
408KB

Download
memory/2172-20-0x0000000005410000-0x0000000005432000-memory.dmp

Filesize
136KB

Download
memory/2172-22-0x0000000005D50000-0x0000000005DB6000-memory.dmp

Filesize
408KB

Download
memory/2172-88-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2172-29-0x0000000005DC0000-0x0000000006114000-memory.dmp

Filesize
3.3MB

Download
memory/2172-15-0x0000000002A70000-0x0000000002AA6000-memory.dmp

Filesize
216KB

Download
memory/2172-81-0x0000000007980000-0x000000000799A000-memory.dmp

Filesize
104KB

Download
memory/2172-80-0x0000000007940000-0x0000000007954000-memory.dmp

Filesize
80KB

Download
memory/2172-78-0x00000000075A0000-0x00000000075B1000-memory.dmp

Filesize
68KB

Download
memory/2172-77-0x00000000079D0000-0x0000000007A66000-memory.dmp

Filesize
600KB

Download
memory/2172-76-0x0000000007540000-0x000000000754A000-memory.dmp

Filesize
40KB

Download
memory/2172-50-0x0000000006430000-0x000000000647C000-memory.dmp

Filesize
304KB

Download
memory/2172-49-0x00000000063A0000-0x00000000063BE000-memory.dmp

Filesize
120KB

Download
memory/2172-19-0x0000000005720000-0x0000000005D48000-memory.dmp

Filesize
6.2MB

Download
memory/2172-52-0x0000000075A50000-0x0000000075A9C000-memory.dmp

Filesize
304KB

Download
memory/2172-62-0x0000000006960000-0x000000000697E000-memory.dmp

Filesize
120KB

Download
memory/2172-63-0x00000000073F0000-0x0000000007493000-memory.dmp

Filesize
652KB

Download
memory/2172-74-0x0000000007E70000-0x00000000084EA000-memory.dmp

Filesize
6.5MB

Download
memory/4076-3-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/4076-9-0x00000000069F0000-0x0000000006A04000-memory.dmp

Filesize
80KB

Download
memory/4076-48-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4076-1-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4076-8-0x00000000069E0000-0x00000000069EE000-memory.dmp

Filesize
56KB

Download
memory/4076-5-0x0000000005690000-0x000000000569A000-memory.dmp

Filesize
40KB

Download
memory/4076-6-0x0000000005A00000-0x0000000005A9C000-memory.dmp

Filesize
624KB

Download
memory/4076-10-0x00000000091B0000-0x000000000925A000-memory.dmp

Filesize
680KB

Download
memory/4076-2-0x0000000005E30000-0x00000000063D4000-memory.dmp

Filesize
5.6MB

Download
memory/4076-7-0x0000000005DA0000-0x0000000005DB8000-memory.dmp

Filesize
96KB

Download
memory/4076-4-0x00000000059F0000-0x0000000005A00000-memory.dmp

Filesize
64KB

Download
memory/4076-0-0x0000000000BA0000-0x0000000000C9C000-memory.dmp

Filesize
1008KB

Download
memory/4912-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4912-90-0x0000000006A70000-0x0000000006AC0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads