agenttesla | a4d1c2193d3db847e5c7132074a16826beff3d069e1ba83633b8ac7bc5c88f5e

General

Target

ProductSpecificationDec052023.exe
Size

828KB
MD5

72c79ce71ca4d2529fb05f1e37341a69
SHA1

aaa4e64071d39f2590d1bcb3b758c51d320ece31
SHA256

a4d1c2193d3db847e5c7132074a16826beff3d069e1ba83633b8ac7bc5c88f5e
SHA512

0e1f9eb942b5409bee74c4aaa3d249a87a88dc72d4aeda2cbe39cde7f428ef07b21e17c9467413826f4b599db744064acec96061dd8c5c3f1ea61f3f98618969
SSDEEP

12288:anfKE6jD/62iNG5nF8+pQWMHKMuGxZcx0dZRyKuhqCqPiGIqkHmI:afKtD/61I4HKMuOcexylhqCq5IJHmI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

ProductSpecificationDec052023.exe

description pid process target process

PID 1280 set thread context of 2512 1280 ProductSpecificationDec052023.exe ProductSpecificationDec052023.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

2872 schtasks.exe

description	pid	process	target process
PID 1280 set thread context of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe

pid	process
2872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

ProductSpecificationDec052023.exeProductSpecificationDec052023.exepowershell.exepowershell.exe

pid	process
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
1280	ProductSpecificationDec052023.exe
2512	ProductSpecificationDec052023.exe
2512	ProductSpecificationDec052023.exe
2684	powershell.exe
2876	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

ProductSpecificationDec052023.exeProductSpecificationDec052023.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1280	ProductSpecificationDec052023.exe
Token: SeDebugPrivilege	2512	ProductSpecificationDec052023.exe
Token: SeDebugPrivilege	2684	powershell.exe
Token: SeDebugPrivilege	2876	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ProductSpecificationDec052023.exe

pid process

2512 ProductSpecificationDec052023.exe

pid	process
2512	ProductSpecificationDec052023.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

ProductSpecificationDec052023.exe

description	pid	process	target process
PID 1280 wrote to memory of 2876	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2876	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2876	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2876	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2684	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2684	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2684	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2684	1280	ProductSpecificationDec052023.exe	powershell.exe
PID 1280 wrote to memory of 2872	1280	ProductSpecificationDec052023.exe	schtasks.exe
PID 1280 wrote to memory of 2872	1280	ProductSpecificationDec052023.exe	schtasks.exe
PID 1280 wrote to memory of 2872	1280	ProductSpecificationDec052023.exe	schtasks.exe
PID 1280 wrote to memory of 2872	1280	ProductSpecificationDec052023.exe	schtasks.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe
PID 1280 wrote to memory of 2512	1280	ProductSpecificationDec052023.exe	ProductSpecificationDec052023.exe

C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe
"C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280

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\ProductSpecificationDec052023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2876

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tNgQrHLDn.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tNgQrHLDn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF9E9.tmp"
2⤵
- Creates scheduled task(s)
PID:2872

C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe
"C:\Users\Admin\AppData\Local\Temp\ProductSpecificationDec052023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF9E9.tmp

Filesize
1KB

MD5
d3f96fac71360bc4cef2ecdc6da07efa

SHA1
aed1e42affd5ad2d97ce9e3e948bab323cbc2c0d

SHA256
6d638a633685050c35176aaf70e54d65f810e2cc6ecf4835f234e65d34c39fe1

SHA512
8a3c51dc5c9f214d8c8f5abb3fc73f0c19d95bb4a6ebdc31cc00d351f806a1199e2ed6babe1fb57691a6bc9385edf814211ba8e7b4bd2810f8c090e935197855

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\S4XXQKO93CDRP094IRS2.temp

Filesize
7KB

MD5
4f4557f7b051638b63a2af7e65081f0a

SHA1
bb77ec0d89e0b44db4f66c1ff864d1cfe6f9f09b

SHA256
de861b300a7942d486840e23cc1fc10bfe8e483a60c6ee3c3b798b34709c076a

SHA512
dc3fe733e1e2cc960fcb2453c8e9b8413b3f206b31317c9585bc1733b43d7f0690536376420e9af0e3466bc6a3f4f6c1804da233d13a06281d9a73da92fee408

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
4f4557f7b051638b63a2af7e65081f0a

SHA1
bb77ec0d89e0b44db4f66c1ff864d1cfe6f9f09b

SHA256
de861b300a7942d486840e23cc1fc10bfe8e483a60c6ee3c3b798b34709c076a

SHA512
dc3fe733e1e2cc960fcb2453c8e9b8413b3f206b31317c9585bc1733b43d7f0690536376420e9af0e3466bc6a3f4f6c1804da233d13a06281d9a73da92fee408

Download Submit
memory/1280-3-0x00000000002C0000-0x00000000002D8000-memory.dmp

Filesize
96KB

Download
memory/1280-4-0x00000000002E0000-0x00000000002E8000-memory.dmp

Filesize
32KB

Download
memory/1280-5-0x00000000003F0000-0x00000000003FA000-memory.dmp

Filesize
40KB

Download
memory/1280-6-0x0000000005310000-0x000000000538C000-memory.dmp

Filesize
496KB

Download
memory/1280-7-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1280-8-0x0000000004E80000-0x0000000004EC0000-memory.dmp

Filesize
256KB

Download
memory/1280-0-0x0000000000FA0000-0x0000000001074000-memory.dmp

Filesize
848KB

Download
memory/1280-2-0x0000000004E80000-0x0000000004EC0000-memory.dmp

Filesize
256KB

Download
memory/1280-1-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/1280-35-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-37-0x0000000072D20000-0x000000007340E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-38-0x0000000000340000-0x0000000000380000-memory.dmp

Filesize
256KB

Download
memory/2512-52-0x0000000000340000-0x0000000000380000-memory.dmp

Filesize
256KB

Download
memory/2512-51-0x0000000072D20000-0x000000007340E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-45-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2684-42-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-46-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2684-47-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2684-50-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-39-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-43-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-41-0x0000000002300000-0x0000000002340000-memory.dmp

Filesize
256KB

Download
memory/2876-44-0x0000000002300000-0x0000000002340000-memory.dmp

Filesize
256KB

Download
memory/2876-48-0x0000000002300000-0x0000000002340000-memory.dmp

Filesize
256KB

Download
memory/2876-49-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download
memory/2876-40-0x000000006EEA0000-0x000000006F44B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads