agenttesla | 3f479de77fd65ff82d89c44b941aedd81d9afe93093699e40ba82b02e058719a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
11/12/2023, 10:22

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General

Target

SecuriteInfo.com.Win32.PWSX-gen.22941.exe
Size

614KB
MD5

c76751eb111c227d587f5aff012df2fc
SHA1

89069a18e42fc15da8d221893dbadef9715ce5c8
SHA256

3f479de77fd65ff82d89c44b941aedd81d9afe93093699e40ba82b02e058719a
SHA512

39b7642c99bace5f1a1577a58cdb702fb384dbabeff28e9044a373b4f1e4c8a05e672c52e4ac21d16503afec5ec2f6656506a73901d8233c620f3110be6d827e
SSDEEP

12288:z3IU8S6eUdSTThn7IDPAbXopeOBA2TiE20XpMaqzIH+YOL:DItSAduhI0bXoVwEIamDH

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vrlogistic.com
Port:
587
Username:
[email protected]
Password:
@dmin@123
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/1724-3-0x0000000000520000-0x0000000000538000-memory.dmp	family_zgrat_v1

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35

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
2768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
2600	powershell.exe
2840	powershell.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
2456	RegSvcs.exe
2456	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeDebugPrivilege	2840	powershell.exe
Token: SeDebugPrivilege	2456	RegSvcs.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2600	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	28
PID 1724 wrote to memory of 2600	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	28
PID 1724 wrote to memory of 2600	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	28
PID 1724 wrote to memory of 2600	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	28
PID 1724 wrote to memory of 2840	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	30
PID 1724 wrote to memory of 2840	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	30
PID 1724 wrote to memory of 2840	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	30
PID 1724 wrote to memory of 2840	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	30
PID 1724 wrote to memory of 2768	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	32
PID 1724 wrote to memory of 2768	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	32
PID 1724 wrote to memory of 2768	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	32
PID 1724 wrote to memory of 2768	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	32
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2736	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	34
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2436	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	36
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35
PID 1724 wrote to memory of 2456	1724	SecuriteInfo.com.Win32.PWSX-gen.22941.exe	35

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22941.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22941.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724
- 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\SecuriteInfo.com.Win32.PWSX-gen.22941.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uCxRFk.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2840
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uCxRFk" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7BE4.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2768
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2736
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2456
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\tmp7BE4.tmp

Filesize
1KB

MD5
7981117958e238fc0486424441adc7fb

SHA1
bebe1e256551b205855f4a2127b7a16690413f56

SHA256
c9717f2699bbd438f0f18b4e8a937333429f3fdfe7581007437da452c1a96945

SHA512
b00f1484dfda48d4e415cae96510cc53e5a9b9de9b8ad27e98eb9758106ae5bd7f03631fd6f869618a539113d0eae773010514ee5a7e36ae69297a3f56d135f8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K3TXZ1PJM9R68T1O1877.temp

Filesize
7KB

MD5
1cda477430aa067c058e1533ef6c6119

SHA1
06455540d38a37a71fb54bf3e036a9444ab4ac39

SHA256
aa4667b6aac59b2f6fd6d13eec83d5b5025e70269512433278b8ce49b632520a

SHA512
c311af12a859c9ce6c9bfccbfd19b240f77ebe665c505ba10d8aa0dc3d280056c65a2e3266f79e6d321b437f09c96183ace4f3a784b983ae384e2c443bcb5656

Download Submit
memory/1724-39-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/1724-1-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/1724-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/1724-3-0x0000000000520000-0x0000000000538000-memory.dmp

Filesize
96KB

Download
memory/1724-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1724-5-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/1724-6-0x0000000000350000-0x00000000003CC000-memory.dmp

Filesize
496KB

Download
memory/1724-7-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/1724-8-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/1724-0-0x0000000000C60000-0x0000000000D00000-memory.dmp

Filesize
640KB

Download
memory/2456-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-41-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-47-0x0000000000FA0000-0x0000000000FE0000-memory.dmp

Filesize
256KB

Download
memory/2456-46-0x0000000072E20000-0x000000007350E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-42-0x0000000072E20000-0x000000007350E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2456-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2600-22-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-30-0x0000000002CF0000-0x0000000002D30000-memory.dmp

Filesize
256KB

Download
memory/2600-29-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-44-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-25-0x0000000002CF0000-0x0000000002D30000-memory.dmp

Filesize
256KB

Download
memory/2840-21-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2840-32-0x0000000002950000-0x0000000002990000-memory.dmp

Filesize
256KB

Download
memory/2840-43-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download
memory/2840-27-0x000000006F150000-0x000000006F6FB000-memory.dmp

Filesize
5.7MB

Download