agenttesla | d6c977cecc6cdc34b4e6c636328e2c09571c2651e378793cdc32cd80542b54c9

General

Target

INVOICEexe.exe
Size

575KB
MD5

384cd2634f56d5d5de84d44be4d61f5b
SHA1

23b01d8ad2bdbdf041ece51fd1f3bdb0c3f8d947
SHA256

d6c977cecc6cdc34b4e6c636328e2c09571c2651e378793cdc32cd80542b54c9
SHA512

021f7beded2c8bb9144cba1c35774cb65480f31f322cbbc9ff4252ac39b4cbff17429a98c9d55b0b29e5e9dfdc62aeb23cad74fad0aaa0c72f579562bcb68426
SSDEEP

12288:UmSTHk6Eyl7FZaOLFdUFsBW6hlzsbKbZXL+2RR:CHk8ZaA+srzs0/T

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vpindustries.co.in
Port:
587
Username:
[email protected]
Password:
saleS*9988
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation	INVOICEexe.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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.

flow	ioc
25	api.ipify.org
24	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1436 set thread context of 1944	1436	INVOICEexe.exe	92

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

T1053

pid	Process
3032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1436	INVOICEexe.exe
1436	INVOICEexe.exe
1436	INVOICEexe.exe
1436	INVOICEexe.exe
1436	INVOICEexe.exe
1436	INVOICEexe.exe
1856	powershell.exe
1436	INVOICEexe.exe
4628	powershell.exe
1856	powershell.exe
4628	powershell.exe
1944	RegSvcs.exe
1944	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1436	INVOICEexe.exe
Token: SeDebugPrivilege	1856	powershell.exe
Token: SeDebugPrivilege	4628	powershell.exe
Token: SeDebugPrivilege	1944	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 4628	1436	INVOICEexe.exe	86
PID 1436 wrote to memory of 4628	1436	INVOICEexe.exe	86
PID 1436 wrote to memory of 4628	1436	INVOICEexe.exe	86
PID 1436 wrote to memory of 1856	1436	INVOICEexe.exe	88
PID 1436 wrote to memory of 1856	1436	INVOICEexe.exe	88
PID 1436 wrote to memory of 1856	1436	INVOICEexe.exe	88
PID 1436 wrote to memory of 3032	1436	INVOICEexe.exe	90
PID 1436 wrote to memory of 3032	1436	INVOICEexe.exe	90
PID 1436 wrote to memory of 3032	1436	INVOICEexe.exe	90
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92
PID 1436 wrote to memory of 1944	1436	INVOICEexe.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\INVOICEexe.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICEexe.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436
- 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\INVOICEexe.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4628
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IsHxYYhYoKf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1856
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IsHxYYhYoKf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3FA4.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3032
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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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
e9daaccc963a60dda839245dfde25c40

SHA1
dcb842d863fd97021a33d22161246daccee321fc

SHA256
c7e42c4d80d3240698dc3dfbe0a6b338dc9b920c213b951b6fb65d4ed995884d

SHA512
9c9db7dc6ea13298688cc830074de38702411a5058695f540b52157ffde62a2157aeab710a1a53dfc3e0e24a7e9157697de3cfbcfcdc8934dead835f3abd6b9b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fj0zqdka.2hf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3FA4.tmp

Filesize
1KB

MD5
c84731f127b00d541cf0a8583dde45cd

SHA1
c7d7e3c77b6ba958c8633603d6ca1872ee6fa0af

SHA256
2a23a4910dac28bfb489ae88c4df54a74cbd22656bb88f884a6cc770994520c5

SHA512
9e4cbaf0a2639481aaef85aaf0ce322b4a37bc42bfbc3fd588c4179edcb4156db46cbb42ec40e8384e05be0c6f393b3767648c00dfb2395c12c6d22b61e970be

Download Submit
memory/1436-133-0x0000000000940000-0x00000000009D6000-memory.dmp

Filesize
600KB

Download
memory/1436-138-0x0000000005500000-0x0000000005510000-memory.dmp

Filesize
64KB

Download
memory/1436-139-0x000000000A9C0000-0x000000000AA5C000-memory.dmp

Filesize
624KB

Download
memory/1436-137-0x0000000005500000-0x0000000005510000-memory.dmp

Filesize
64KB

Download
memory/1436-136-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/1436-135-0x00000000053C0000-0x0000000005452000-memory.dmp

Filesize
584KB

Download
memory/1436-134-0x00000000058D0000-0x0000000005E74000-memory.dmp

Filesize
5.6MB

Download
memory/1856-207-0x0000000007BF0000-0x0000000007BF8000-memory.dmp

Filesize
32KB

Download
memory/1856-150-0x0000000005ED0000-0x0000000005F36000-memory.dmp

Filesize
408KB

Download
memory/1856-148-0x00000000055F0000-0x0000000005612000-memory.dmp

Filesize
136KB

Download
memory/1856-154-0x0000000005F40000-0x0000000005FA6000-memory.dmp

Filesize
408KB

Download
memory/1856-159-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/1856-177-0x00000000705F0000-0x000000007063C000-memory.dmp

Filesize
304KB

Download
memory/1856-160-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/1856-203-0x0000000007940000-0x000000000794A000-memory.dmp

Filesize
40KB

Download
memory/1856-199-0x00000000078D0000-0x00000000078EA000-memory.dmp

Filesize
104KB

Download
memory/1856-200-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/1856-188-0x0000000006B70000-0x0000000006B8E000-memory.dmp

Filesize
120KB

Download
memory/1944-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1944-213-0x0000000006620000-0x0000000006670000-memory.dmp

Filesize
320KB

Download
memory/1944-215-0x0000000002D00000-0x0000000002D10000-memory.dmp

Filesize
64KB

Download
memory/1944-214-0x0000000006840000-0x0000000006A02000-memory.dmp

Filesize
1.8MB

Download
memory/1944-175-0x0000000002D00000-0x0000000002D10000-memory.dmp

Filesize
64KB

Download
memory/4628-204-0x0000000007CC0000-0x0000000007D56000-memory.dmp

Filesize
600KB

Download
memory/4628-174-0x0000000006730000-0x000000000674E000-memory.dmp

Filesize
120KB

Download
memory/4628-202-0x000000007FBF0000-0x000000007FC00000-memory.dmp

Filesize
64KB

Download
memory/4628-155-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/4628-176-0x00000000076E0000-0x0000000007712000-memory.dmp

Filesize
200KB

Download
memory/4628-205-0x0000000007C70000-0x0000000007C7E000-memory.dmp

Filesize
56KB

Download
memory/4628-206-0x0000000007D80000-0x0000000007D9A000-memory.dmp

Filesize
104KB

Download
memory/4628-151-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/4628-145-0x0000000005800000-0x0000000005E28000-memory.dmp

Filesize
6.2MB

Download
memory/4628-144-0x0000000005160000-0x0000000005196000-memory.dmp

Filesize
216KB

Download
memory/4628-201-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/4628-198-0x0000000008090000-0x000000000870A000-memory.dmp

Filesize
6.5MB

Download
memory/4628-187-0x00000000705F0000-0x000000007063C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads