agenttesla | 1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928

General

Target

new invoice.exe
Size

743KB
MD5

f52a3af798452ba8064246c1c05fca48
SHA1

66327142382aac09b7b954a860a778e8921f3bfc
SHA256

1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928
SHA512

8520039308ec25ad01a08395bf875757d060ed4702561c001cd57430a660924afaedee8ac441148fce32562bd68fbecdd9675066842e2091a24800ccaee2fa12
SSDEEP

12288:yBCAygw0Jxx2Nhy5BZvSkFleJSQEiqC1cS7Zx2DRZL6mJ5DTCa0mY:yRj3xky5vFIVqC19ZxsCmXCsY

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg3plcpnl0020.prod.sin3.secureserver.net
Port:
587
Username:
[email protected]
Password:
gaging@2022
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:

new invoice.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	new invoice.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

41 api.ipify.org
49 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

new invoice.exe

description pid process target process

PID 3088 set thread context of 3516 3088 new invoice.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

2540 schtasks.exe

flow	ioc
41	api.ipify.org
49	api.ipify.org

description	pid	process	target process
PID 3088 set thread context of 3516	3088	new invoice.exe	RegSvcs.exe

pid	process
2540	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

new invoice.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3088	new invoice.exe
3088	new invoice.exe
1344	powershell.exe
1344	powershell.exe
4388	powershell.exe
4388	powershell.exe
3088	new invoice.exe
3088	new invoice.exe
3088	new invoice.exe
4388	powershell.exe
1344	powershell.exe
3516	RegSvcs.exe
3516	RegSvcs.exe
3516	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

new invoice.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3088	new invoice.exe
Token: SeDebugPrivilege	4388	powershell.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeDebugPrivilege	3516	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

new invoice.exe

description	pid	process	target process
PID 3088 wrote to memory of 1344	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 1344	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 1344	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 4388	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 4388	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 4388	3088	new invoice.exe	powershell.exe
PID 3088 wrote to memory of 2540	3088	new invoice.exe	schtasks.exe
PID 3088 wrote to memory of 2540	3088	new invoice.exe	schtasks.exe
PID 3088 wrote to memory of 2540	3088	new invoice.exe	schtasks.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe
PID 3088 wrote to memory of 3516	3088	new invoice.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\new invoice.exe
"C:\Users\Admin\AppData\Local\Temp\new invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3088

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\new invoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1344

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LuPGIUTRrkvtes.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4388

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LuPGIUTRrkvtes" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD0EC.tmp"
2⤵
- Creates scheduled task(s)
PID:2540

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:3516

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

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
7072936c7e9594999c7e178330051d96

SHA1
2a33130e5652711e4c9f912a53a0b5ad7127750d

SHA256
d7aaf0dff9841d18f140387c78ebdf6e0878e47b0c4b2296c15c6d5a3452c0db

SHA512
a2622fe5117252554a1da04f5ff0d3e15d7030aae208b97f7ca719b5eb6bd4fc2fdf2d4d295b90390abdbdac2ced7d810e66ef2b4f49acadf0f375e4278e6c38

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lllqrzj1.aee.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD0EC.tmp
Filesize
1KB

MD5
c4ba91de4e813fa9155dbd7afaed3a68

SHA1
4f069e8c085f779c6ad7940b4c8f7a42be51c95d

SHA256
93ac2ace75286ce152636bee886fb5721b32f2995e9afdac85254126df349331

SHA512
aa3c4a7cd5751464dd5ead68537c5b009920cf9751dc8e05885c0f5e186dfa462578ad6fd0f8adcfca71fc953141dd6f0ce1610fc7e3730c1c3205d974549d5a

Download Submit
memory/1344-98-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1344-54-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/1344-80-0x0000000008270000-0x00000000088EA000-memory.dmp

Filesize
6.5MB

Download
memory/1344-82-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1344-68-0x0000000006EE0000-0x0000000006EFE000-memory.dmp

Filesize
120KB

Download
memory/1344-58-0x00000000759F0000-0x0000000075A3C000-memory.dmp

Filesize
304KB

Download
memory/1344-14-0x0000000005360000-0x0000000005396000-memory.dmp

Filesize
216KB

Download
memory/1344-15-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/1344-17-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/1344-16-0x00000000059D0000-0x0000000005FF8000-memory.dmp

Filesize
6.2MB

Download
memory/1344-83-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/1344-55-0x0000000007900000-0x0000000007932000-memory.dmp

Filesize
200KB

Download
memory/1344-56-0x000000007F9A0000-0x000000007F9B0000-memory.dmp

Filesize
64KB

Download
memory/1344-90-0x0000000007E80000-0x0000000007E94000-memory.dmp

Filesize
80KB

Download
memory/1344-37-0x00000000062D0000-0x0000000006624000-memory.dmp

Filesize
3.3MB

Download
memory/1344-22-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/1344-81-0x0000000007C20000-0x0000000007C3A000-memory.dmp

Filesize
104KB

Download
memory/1344-24-0x0000000005840000-0x0000000005862000-memory.dmp

Filesize
136KB

Download
memory/1344-79-0x0000000007940000-0x00000000079E3000-memory.dmp

Filesize
652KB

Download
memory/3088-6-0x0000000005CB0000-0x0000000005D4C000-memory.dmp

Filesize
624KB

Download
memory/3088-9-0x0000000007130000-0x00000000071B2000-memory.dmp

Filesize
520KB

Download
memory/3088-4-0x0000000005CA0000-0x0000000005CB0000-memory.dmp

Filesize
64KB

Download
memory/3088-5-0x0000000005BC0000-0x0000000005BCA000-memory.dmp

Filesize
40KB

Download
memory/3088-49-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3088-0-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3088-1-0x0000000000F50000-0x0000000001010000-memory.dmp

Filesize
768KB

Download
memory/3088-7-0x0000000005C90000-0x0000000005CA2000-memory.dmp

Filesize
72KB

Download
memory/3088-21-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3088-2-0x0000000006080000-0x0000000006624000-memory.dmp

Filesize
5.6MB

Download
memory/3088-3-0x00000000059E0000-0x0000000005A72000-memory.dmp

Filesize
584KB

Download
memory/3088-8-0x0000000005E60000-0x0000000005E6C000-memory.dmp

Filesize
48KB

Download
memory/3516-50-0x0000000005770000-0x0000000005780000-memory.dmp

Filesize
64KB

Download
memory/3516-102-0x0000000005770000-0x0000000005780000-memory.dmp

Filesize
64KB

Download
memory/3516-101-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3516-48-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/3516-100-0x00000000069E0000-0x0000000006A30000-memory.dmp

Filesize
320KB

Download
memory/3516-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4388-52-0x0000000006150000-0x000000000619C000-memory.dmp

Filesize
304KB

Download
memory/4388-69-0x00000000759F0000-0x0000000075A3C000-memory.dmp

Filesize
304KB

Download
memory/4388-57-0x000000007EF70000-0x000000007EF80000-memory.dmp

Filesize
64KB

Download
memory/4388-84-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4388-85-0x00000000046E0000-0x00000000046F0000-memory.dmp

Filesize
64KB

Download
memory/4388-86-0x0000000006EF0000-0x0000000006EFA000-memory.dmp

Filesize
40KB

Download
memory/4388-87-0x00000000071A0000-0x0000000007236000-memory.dmp

Filesize
600KB

Download
memory/4388-88-0x0000000007120000-0x0000000007131000-memory.dmp

Filesize
68KB

Download
memory/4388-89-0x0000000007150000-0x000000000715E000-memory.dmp

Filesize
56KB

Download
memory/4388-53-0x00000000046E0000-0x00000000046F0000-memory.dmp

Filesize
64KB

Download
memory/4388-91-0x0000000007260000-0x000000000727A000-memory.dmp

Filesize
104KB

Download
memory/4388-92-0x0000000007240000-0x0000000007248000-memory.dmp

Filesize
32KB

Download
memory/4388-51-0x0000000005C00000-0x0000000005C1E000-memory.dmp

Filesize
120KB

Download
memory/4388-99-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4388-26-0x0000000004C20000-0x0000000004C86000-memory.dmp

Filesize
408KB

Download
memory/4388-25-0x0000000004BB0000-0x0000000004C16000-memory.dmp

Filesize
408KB

Download
memory/4388-23-0x00000000046E0000-0x00000000046F0000-memory.dmp

Filesize
64KB

Download
memory/4388-19-0x00000000046E0000-0x00000000046F0000-memory.dmp

Filesize
64KB

Download
memory/4388-18-0x0000000075180000-0x0000000075930000-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