agenttesla | 325f3d9e66b0a89ca3c5068fcd73a70d4349679f773044164c8a2e792c9eced1

Analysis

max time kernel
93s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 13:24

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General

Target

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
Size

687KB
MD5

62ed0ee9372f04bd637e3995624dbc0c
SHA1

96e4d381325b9c0a0581993529baf0cb38050faf
SHA256

17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d
SHA512

7e3c79a487e8d472947aab1050db828ae7fe65ae1af049c00dfe7cd1b4668313665dd6380a32b7465a16da292e8270e53c35586ea39dcef3ec50ddc8a1bd2e1a
SSDEEP

12288:4/K0YOwqOpWXqqfNg3Hsgtwmq+MzaMl7+fpfKIIP9HJYxbd:DO7rXHNg3HsgtwD+MzplCfxKzHJI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sigmamotorspk.com
Port:
587
Username:
[email protected]
Password:
zarbeazab1234
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-1-5-21-355664440-2199602304-1223909400-1000\Control Panel\International\Geo\Nation	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4544 set thread context of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93

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

pid	Process
3192	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
1532	powershell.exe
2224	RegSvcs.exe
2224	RegSvcs.exe
1532	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
Token: SeDebugPrivilege	1532	powershell.exe
Token: SeDebugPrivilege	2224	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 1532	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	89
PID 4544 wrote to memory of 1532	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	89
PID 4544 wrote to memory of 1532	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	89
PID 4544 wrote to memory of 3192	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	90
PID 4544 wrote to memory of 3192	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	90
PID 4544 wrote to memory of 3192	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	90
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93
PID 4544 wrote to memory of 2224	4544	17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe	93

C:\Users\Admin\AppData\Local\Temp\17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe
"C:\Users\Admin\AppData\Local\Temp\17f1c3567b5334eca6e41e7a341faa999fdb22f64004a185874e23dd4a43d06d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zTmBkRpHGbA.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1532
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zTmBkRpHGbA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8973.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3192
- 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:2224

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_gsrks5yf.kq0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8973.tmp

Filesize
1KB

MD5
eca28d04162e89f76152f7e03ba3c2f9

SHA1
8db234943a42033104d35edfd02a71084a895fb1

SHA256
4bac3e684213425e5ec578fb0335941e13f8c07bf0f3406e68d19c650b12ccad

SHA512
ad3c1ccfaf5556963794feb8229b89266802f2a30d7f73b161726db681fec00d7cc35d64c097772c4a1c0bb3f3b2f13dc2cb5a59ac0d25f9bc84674bd86b6c03

Download Submit
memory/1532-55-0x00000000069F0000-0x0000000006A93000-memory.dmp

Filesize
652KB

Download
memory/1532-19-0x0000000004DD0000-0x00000000053F8000-memory.dmp

Filesize
6.2MB

Download
memory/1532-68-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/1532-65-0x0000000007060000-0x0000000007068000-memory.dmp

Filesize
32KB

Download
memory/1532-64-0x0000000007080000-0x000000000709A000-memory.dmp

Filesize
104KB

Download
memory/1532-63-0x0000000006F80000-0x0000000006F94000-memory.dmp

Filesize
80KB

Download
memory/1532-62-0x0000000006F70000-0x0000000006F7E000-memory.dmp

Filesize
56KB

Download
memory/1532-60-0x0000000006F40000-0x0000000006F51000-memory.dmp

Filesize
68KB

Download
memory/1532-59-0x0000000006FC0000-0x0000000007056000-memory.dmp

Filesize
600KB

Download
memory/1532-58-0x0000000006DB0000-0x0000000006DBA000-memory.dmp

Filesize
40KB

Download
memory/1532-16-0x0000000002100000-0x0000000002136000-memory.dmp

Filesize
216KB

Download
memory/1532-57-0x0000000006D40000-0x0000000006D5A000-memory.dmp

Filesize
104KB

Download
memory/1532-18-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/1532-35-0x0000000005470000-0x00000000057C4000-memory.dmp

Filesize
3.3MB

Download
memory/1532-21-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/1532-56-0x0000000007390000-0x0000000007A0A000-memory.dmp

Filesize
6.5MB

Download
memory/1532-54-0x0000000005FD0000-0x0000000005FEE000-memory.dmp

Filesize
120KB

Download
memory/1532-44-0x0000000070A40000-0x0000000070A8C000-memory.dmp

Filesize
304KB

Download
memory/1532-24-0x00000000049E0000-0x0000000004A02000-memory.dmp

Filesize
136KB

Download
memory/1532-43-0x0000000005FF0000-0x0000000006022000-memory.dmp

Filesize
200KB

Download
memory/1532-27-0x0000000004D00000-0x0000000004D66000-memory.dmp

Filesize
408KB

Download
memory/1532-28-0x0000000005400000-0x0000000005466000-memory.dmp

Filesize
408KB

Download
memory/1532-42-0x000000007F2B0000-0x000000007F2C0000-memory.dmp

Filesize
64KB

Download
memory/1532-41-0x0000000005AB0000-0x0000000005AFC000-memory.dmp

Filesize
304KB

Download
memory/1532-20-0x0000000002170000-0x0000000002180000-memory.dmp

Filesize
64KB

Download
memory/1532-40-0x0000000005A20000-0x0000000005A3E000-memory.dmp

Filesize
120KB

Download
memory/2224-29-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/2224-70-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/2224-26-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/2224-69-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/2224-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2224-61-0x0000000006040000-0x0000000006090000-memory.dmp

Filesize
320KB

Download
memory/4544-1-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/4544-15-0x00000000057B0000-0x00000000057C0000-memory.dmp

Filesize
64KB

Download
memory/4544-2-0x0000000005C10000-0x00000000061B4000-memory.dmp

Filesize
5.6MB

Download
memory/4544-0-0x0000000000B00000-0x0000000000BB2000-memory.dmp

Filesize
712KB

Download
memory/4544-9-0x0000000009590000-0x000000000962C000-memory.dmp

Filesize
624KB

Download
memory/4544-14-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/4544-8-0x0000000006F30000-0x0000000006FB2000-memory.dmp

Filesize
520KB

Download
memory/4544-7-0x0000000005BF0000-0x0000000005BFC000-memory.dmp

Filesize
48KB

Download
memory/4544-6-0x00000000067C0000-0x00000000067DA000-memory.dmp

Filesize
104KB

Download
memory/4544-5-0x0000000005640000-0x000000000564A000-memory.dmp

Filesize
40KB

Download
memory/4544-4-0x00000000057B0000-0x00000000057C0000-memory.dmp

Filesize
64KB

Download
memory/4544-25-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/4544-3-0x00000000055A0000-0x0000000005632000-memory.dmp

Filesize
584KB

Download