agenttesla | f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362

General

Target

SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
Size

638KB
MD5

ebb74a0fae5bf676cc2db601c2524ece
SHA1

53194206f72983e5cdc408a885c8b549c395e286
SHA256

f3e9ff06f04b6f3fce67e3ae02f89eb6f006ae95391105703abded87bc53f362
SHA512

b98cdaf7b00d19ccb074939d8b1a378937e41b9f38219de88c1166ef7643687341df8c72b6159cd59084b4db1a0fbf15ae91bebce8043bbceeabe8f287410ec2
SSDEEP

12288:LkBgOWP6i9oGpby1sTr55RxD0yaxc0q64ZKNWqAzLuMC2jDTDPGNnjl:gCMGpSsTr55R90yaSF64wNWxzaV2jD3G

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.precise.co.in
Port:
587
Username:
[email protected]
Password:
Singh@2022$
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/1972-3-0x00000000003B0000-0x00000000003C8000-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-1-5-21-1861898231-3446828954-4278112889-1000\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 1972 set thread context of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34

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
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
1248	RegSvcs.exe
1248	RegSvcs.exe
2696	powershell.exe
2888	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
Token: SeDebugPrivilege	1248	RegSvcs.exe
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	2888	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2696	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	28
PID 1972 wrote to memory of 2696	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	28
PID 1972 wrote to memory of 2696	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	28
PID 1972 wrote to memory of 2696	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	28
PID 1972 wrote to memory of 2888	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	30
PID 1972 wrote to memory of 2888	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	30
PID 1972 wrote to memory of 2888	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	30
PID 1972 wrote to memory of 2888	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	30
PID 1972 wrote to memory of 2740	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	31
PID 1972 wrote to memory of 2740	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	31
PID 1972 wrote to memory of 2740	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	31
PID 1972 wrote to memory of 2740	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	31
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34
PID 1972 wrote to memory of 1248	1972	SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe	34

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12978.15434.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972
- 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.12978.15434.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2696
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kqLNrgBFwWv.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2888
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kqLNrgBFwWv" /XML "C:\Users\Admin\AppData\Local\Temp\tmpABD9.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2740
- 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:1248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpABD9.tmp

Filesize
1KB

MD5
43be50ed72b56ab7825c883b10b8316d

SHA1
5ecbe5a70daa12c309c74367b995e2940ae03622

SHA256
cc197588eabf2c21d3b2e649ee8875a9622a2f5cdbc336b0b29438e010a3fe3f

SHA512
4143e5e331efea3f19a8a132490a9a390e81c7b7573fdc47288220a9b413a6d53bef0ced8afece05db21ee22ca8ecef08d2d2d718999abc69a14e1ad8256ca57

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CV5VMBGJ82HDWWWWFKVJ.temp

Filesize
7KB

MD5
44664cd39dbcb2429a45b1252c0efd5f

SHA1
5ef6700bd376d5cbf966ee6bfabf02acb741cf9c

SHA256
5f0313507972575aef9a55eb0013fa419cf16d6db33cfabf7917aac3331453bf

SHA512
bf2e6aef07fbdc69f4d6e84526e5f97fb03cfa90374da0d1a777594385e9859a6429580f79683db600ea3834b01f3d9965fc197b1e6e698be3d77475bac4a417

Download Submit
memory/1248-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-45-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/1248-41-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/1248-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1248-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1248-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1972-7-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-2-0x0000000000A50000-0x0000000000A90000-memory.dmp

Filesize
256KB

Download
memory/1972-0-0x0000000000DE0000-0x0000000000E84000-memory.dmp

Filesize
656KB

Download
memory/1972-6-0x0000000006000000-0x000000000607C000-memory.dmp

Filesize
496KB

Download
memory/1972-5-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/1972-4-0x0000000000390000-0x0000000000398000-memory.dmp

Filesize
32KB

Download
memory/1972-3-0x00000000003B0000-0x00000000003C8000-memory.dmp

Filesize
96KB

Download
memory/1972-34-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-8-0x0000000000A50000-0x0000000000A90000-memory.dmp

Filesize
256KB

Download
memory/2696-38-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-36-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-40-0x0000000002240000-0x0000000002280000-memory.dmp

Filesize
256KB

Download
memory/2696-43-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download
memory/2888-37-0x00000000020A0000-0x00000000020E0000-memory.dmp

Filesize
256KB

Download
memory/2888-39-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download
memory/2888-42-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download
memory/2888-35-0x000000006F840000-0x000000006FDEB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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