agenttesla | 4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 11:22

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General

Target

4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
Size

670KB
MD5

4aedece8ab58f435f45a8737f3018975
SHA1

c4841d9c8f299a54fde98022299df7a46f978e24
SHA256

4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930
SHA512

98efa11c33a76dbabf67696b9b4fe62c85f2304302638772fc5ebcc361b561dff3cd47910d0196fd241b4e162c06ff1ce949211ecfeba765343284c8b1ed755b
SSDEEP

12288:RCCVeh8UWaDfoXoZEJAznorFjH3nttSC/70U+1ryVlqwihpp/ng1:1uAiAAE5j3ttpTQryVlmhpp/

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iwglass.net
Port:
587
Username:
[email protected]
Password:
iwglass@123
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4816	powershell.exe
3792	powershell.exe

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3588 set thread context of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106

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
1236	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3792	powershell.exe
4816	powershell.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
2280	MSBuild.exe
2280	MSBuild.exe
4816	powershell.exe
3792	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
Token: SeDebugPrivilege	3792	powershell.exe
Token: SeDebugPrivilege	4816	powershell.exe
Token: SeDebugPrivilege	2280	MSBuild.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 3792	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	100
PID 3588 wrote to memory of 3792	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	100
PID 3588 wrote to memory of 3792	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	100
PID 3588 wrote to memory of 4816	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	102
PID 3588 wrote to memory of 4816	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	102
PID 3588 wrote to memory of 4816	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	102
PID 3588 wrote to memory of 1236	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	104
PID 3588 wrote to memory of 1236	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	104
PID 3588 wrote to memory of 1236	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	104
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106
PID 3588 wrote to memory of 2280	3588	4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe	106

C:\Users\Admin\AppData\Local\Temp\4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe
"C:\Users\Admin\AppData\Local\Temp\4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588
- 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\4313a7c24963d3827ae39e68dcb36e396e69d7bdd572a2e1bc95efa84b497930.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3792
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eoebPZmvhDfJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4816
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eoebPZmvhDfJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD6C8.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1236
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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\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
cfa4a711ed2248efb2a97163eecac764

SHA1
382180bbf2c80fcbff03028ba3d35b767ae329ad

SHA256
61d2ed27807513e6fdb63c0cc5de4b776b514aff4117c096dd48dfb83655d99d

SHA512
1804a644657e77916abbab1ee4ab6ddb0e98bdf6d8ecb64dcd7b921e8a9b222b3d42fc0c5939bd7977e861bcc67bd4c3b0bee477ea9ef02e9674a1446adaf043

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_szz43ywk.jlc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD6C8.tmp

Filesize
1KB

MD5
538b9d7aabefec00aeac7edb69d6c8b9

SHA1
9c4009776c34d543e9d7a85d4bc031333c54031a

SHA256
a53328bddb2a22dd8b6020418d6bdd9df67e5dfbbd767f66d64dcb6ec01e1aa0

SHA512
d4a3cb3796b1ef378a4819788bb9d687002adde8e476e2538ade33be977a34a9f16cfdb7536aa018a480220ec577c4e1811453e609546b7c1e31e3e83b69c571

Download Submit
memory/2280-33-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2280-86-0x0000000005E90000-0x0000000005EE0000-memory.dmp

Filesize
320KB

Download
memory/3588-5-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3588-6-0x0000000005240000-0x0000000005256000-memory.dmp

Filesize
88KB

Download
memory/3588-8-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/3588-9-0x00000000062E0000-0x0000000006362000-memory.dmp

Filesize
520KB

Download
memory/3588-10-0x0000000007770000-0x000000000780C000-memory.dmp

Filesize
624KB

Download
memory/3588-11-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/3588-12-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3588-7-0x0000000005300000-0x000000000530C000-memory.dmp

Filesize
48KB

Download
memory/3588-4-0x0000000005170000-0x000000000517A000-memory.dmp

Filesize
40KB

Download
memory/3588-3-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/3588-51-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3588-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/3588-1-0x0000000000520000-0x00000000005CC000-memory.dmp

Filesize
688KB

Download
memory/3588-0-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/3792-22-0x0000000004A40000-0x0000000004A62000-memory.dmp

Filesize
136KB

Download
memory/3792-85-0x0000000007030000-0x0000000007038000-memory.dmp

Filesize
32KB

Download
memory/3792-23-0x0000000004AE0000-0x0000000004B46000-memory.dmp

Filesize
408KB

Download
memory/3792-31-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3792-17-0x0000000000C50000-0x0000000000C86000-memory.dmp

Filesize
216KB

Download
memory/3792-18-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3792-89-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3792-20-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/3792-24-0x0000000004B50000-0x0000000004BB6000-memory.dmp

Filesize
408KB

Download
memory/3792-78-0x0000000006D80000-0x0000000006D8A000-memory.dmp

Filesize
40KB

Download
memory/3792-19-0x0000000004C10000-0x0000000005238000-memory.dmp

Filesize
6.2MB

Download
memory/3792-84-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/3792-83-0x0000000006F50000-0x0000000006F64000-memory.dmp

Filesize
80KB

Download
memory/3792-64-0x000000006F2C0000-0x000000006F30C000-memory.dmp

Filesize
304KB

Download
memory/3792-82-0x0000000006F40000-0x0000000006F4E000-memory.dmp

Filesize
56KB

Download
memory/3792-75-0x00000000069C0000-0x0000000006A63000-memory.dmp

Filesize
652KB

Download
memory/3792-76-0x0000000007350000-0x00000000079CA000-memory.dmp

Filesize
6.5MB

Download
memory/3792-80-0x0000000006F10000-0x0000000006F21000-memory.dmp

Filesize
68KB

Download
memory/4816-50-0x0000000005D80000-0x0000000005D9E000-memory.dmp

Filesize
120KB

Download
memory/4816-79-0x0000000007320000-0x00000000073B6000-memory.dmp

Filesize
600KB

Download
memory/4816-77-0x00000000070A0000-0x00000000070BA000-memory.dmp

Filesize
104KB

Download
memory/4816-65-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/4816-81-0x00000000072D0000-0x00000000072DE000-memory.dmp

Filesize
56KB

Download
memory/4816-53-0x0000000006F20000-0x0000000006F52000-memory.dmp

Filesize
200KB

Download
memory/4816-54-0x000000006F2C0000-0x000000006F30C000-memory.dmp

Filesize
304KB

Download
memory/4816-52-0x0000000006220000-0x000000000626C000-memory.dmp

Filesize
304KB

Download
memory/4816-49-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4816-32-0x0000000005780000-0x0000000005AD4000-memory.dmp

Filesize
3.3MB

Download
memory/4816-35-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4816-25-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4816-93-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download