agenttesla | a124ff6a1be6a2680e8c99779e401168bfe26e22b848a514ca76782c6d4b009f

General

Target

11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
Size

713KB
MD5

9b1c2e790bed23b904a9e70ebb183af0
SHA1

b2e331aa2e9668d138cc40927084c8f94e261eab
SHA256

a124ff6a1be6a2680e8c99779e401168bfe26e22b848a514ca76782c6d4b009f
SHA512

1e6d040b9dd561e9f61717d49c287f7ca001fdd824b173a00f2059cc8eac89632443c478d01e24b74eb96c25d4665df5fe078e6604045be7467e40759667c0d5
SSDEEP

12288:Xq3IU8S6eUdHYKApKI5erYikQQJv/2kZO80j4SyIIJXv4+3Aspp9hnuE9z/bs:XgItSAd4nht2kZO5Mw+3AspbZx

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.polkaplastik.com.tr
Port:
587
Username:
[email protected]
Password:
info1453?@
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/1748-3-0x00000000007D0000-0x00000000007E8000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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

description	pid	Process	procid_target
PID 1748 set thread context of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33

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
2676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
2292	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
2292	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
2640	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
Token: SeDebugPrivilege	2292	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
Token: SeDebugPrivilege	2640	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2640	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	29
PID 1748 wrote to memory of 2640	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	29
PID 1748 wrote to memory of 2640	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	29
PID 1748 wrote to memory of 2640	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	29
PID 1748 wrote to memory of 2676	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	30
PID 1748 wrote to memory of 2676	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	30
PID 1748 wrote to memory of 2676	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	30
PID 1748 wrote to memory of 2676	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	30
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33
PID 1748 wrote to memory of 2292	1748	11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe	33

C:\Users\Admin\AppData\Local\Temp\11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
"C:\Users\Admin\AppData\Local\Temp\11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cpzzYBNqGZjT.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cpzzYBNqGZjT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7475.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2676
- C:\Users\Admin\AppData\Local\Temp\11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe
  "C:\Users\Admin\AppData\Local\Temp\11_12_2023_Dönemi_MEVDUAT Ekstre Bilgiler.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2292

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\tmp7475.tmp

Filesize
1KB

MD5
1ef7826feb77e694720745249e944732

SHA1
e0763fa0ba15108face869664e51ad901ca7196a

SHA256
be4d9cf6c3ce96e0da1a388c4b0614be9f2edf8b505a7c849f97b38d25bffaff

SHA512
374b15bd2959f0120e499b058ac11eb1111e8f380131b0db0151012680712d3678167de7c51ed31b6647f3f2290b92a57a5667019aa08eff3ba0b6f561bd45c9

Download Submit
memory/1748-0-0x00000000010A0000-0x0000000001158000-memory.dmp

Filesize
736KB

Download
memory/1748-1-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/1748-2-0x0000000001050000-0x0000000001090000-memory.dmp

Filesize
256KB

Download
memory/1748-4-0x0000000000780000-0x0000000000788000-memory.dmp

Filesize
32KB

Download
memory/1748-3-0x00000000007D0000-0x00000000007E8000-memory.dmp

Filesize
96KB

Download
memory/1748-5-0x00000000007F0000-0x00000000007FA000-memory.dmp

Filesize
40KB

Download
memory/1748-6-0x00000000006B0000-0x000000000072A000-memory.dmp

Filesize
488KB

Download
memory/1748-7-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/1748-8-0x0000000001050000-0x0000000001090000-memory.dmp

Filesize
256KB

Download
memory/1748-25-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-26-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-33-0x0000000074E70000-0x000000007555E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2292-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2292-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2640-29-0x000000006FEC0000-0x000000007046B000-memory.dmp

Filesize
5.7MB

Download
memory/2640-30-0x000000006FEC0000-0x000000007046B000-memory.dmp

Filesize
5.7MB

Download
memory/2640-32-0x000000006FEC0000-0x000000007046B000-memory.dmp

Filesize
5.7MB

Download
memory/2640-31-0x0000000002A60000-0x0000000002AA0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads