agenttesla | e0e366834de34a6e93035842b46662c2b1b05d350c1218953f8faab632ead3ae

General

Target

FW CMA SHZ Freight invoice CHN1080769.exe
Size

683KB
MD5

3288dbaae811a799ea563988c0d78315
SHA1

48802f823b253a45d829b15bd0802db54ce35993
SHA256

e0e366834de34a6e93035842b46662c2b1b05d350c1218953f8faab632ead3ae
SHA512

fc6b2c90ad9c9f2b906a6247230d2f71a0cbe764b0e3ea2c67d49477fb4f81580dd96a5ba2e3d11e92b15f8421b48e8afd7bd06e6d5ee009b8babfc1acf9cc80
SSDEEP

12288:3I23I9uvcHdMFGNX/m7EA++tat0kanlWimxg8NBcHYPLICoPw896GpQkR:YYyK+wGGs+sY8283c4THew8EG9

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
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

Processes:

powershell.exepowershell.exe

pid process

2792 powershell.exe
2428 powershell.exe

pid	process
2792	powershell.exe
2428	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exe

description pid process target process

PID 2072 set thread context of 2484 2072 FW CMA SHZ Freight invoice CHN1080769.exe RegSvcs.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

2536 schtasks.exe

description	pid	process	target process
PID 2072 set thread context of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe

pid	process
2536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exeRegSvcs.exepowershell.exepowershell.exe

pid	process
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2072	FW CMA SHZ Freight invoice CHN1080769.exe
2484	RegSvcs.exe
2484	RegSvcs.exe
2792	powershell.exe
2428	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exeRegSvcs.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2072	FW CMA SHZ Freight invoice CHN1080769.exe
Token: SeDebugPrivilege	2484	RegSvcs.exe
Token: SeDebugPrivilege	2792	powershell.exe
Token: SeDebugPrivilege	2428	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

FW CMA SHZ Freight invoice CHN1080769.exe

description	pid	process	target process
PID 2072 wrote to memory of 2792	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2792	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2792	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2792	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2428	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2428	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2428	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2428	2072	FW CMA SHZ Freight invoice CHN1080769.exe	powershell.exe
PID 2072 wrote to memory of 2536	2072	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2072 wrote to memory of 2536	2072	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2072 wrote to memory of 2536	2072	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2072 wrote to memory of 2536	2072	FW CMA SHZ Freight invoice CHN1080769.exe	schtasks.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe
PID 2072 wrote to memory of 2484	2072	FW CMA SHZ Freight invoice CHN1080769.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\FW CMA SHZ Freight invoice CHN1080769.exe
"C:\Users\Admin\AppData\Local\Temp\FW CMA SHZ Freight invoice CHN1080769.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2072

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\FW CMA SHZ Freight invoice CHN1080769.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2792

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HDTjheWPb.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2428

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HDTjheWPb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5A60.tmp"
2⤵
- Creates scheduled task(s)
PID:2536

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:2484

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

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\tmp5A60.tmp
Filesize
1KB

MD5
1e2502180b15c4a78e1253d09aa8de99

SHA1
1c6680a6ac8698221c179d6614b96f8881de8523

SHA256
186b4ed0354ffe32b98be85f231db7e6d7fe4cf3e2caf756f2f0a87d60697ee3

SHA512
8040f30107c794c7eeb41686189aab390d225dc20850c0e642dd1af57ee45fc6277dfa6d5aad91ef04e8c59a7a25711bfda868202a6801d7d996c8951fe6e25a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
d2c77a322bee89151599a0f5c142fd91

SHA1
31ef040887e4987fb88c73fd2f69746b0da3a337

SHA256
2a636526b3823e53f94a1c50c217a23248bb37a6d14897c316f88f98261bc339

SHA512
30be77249bd9e835315a945ac392f24bf6641534ee4f1880a2f925a210237006dfc9b37949da6d92912f9b4ea494c0d0d415b4455dadf25b113cfa7ae93acb77

Download Submit
memory/2072-4-0x0000000000A00000-0x0000000000A1A000-memory.dmp

Filesize
104KB

Download
memory/2072-31-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-0-0x00000000745AE000-0x00000000745AF000-memory.dmp

Filesize
4KB

Download
memory/2072-5-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/2072-6-0x0000000004F60000-0x0000000004FE4000-memory.dmp

Filesize
528KB

Download
memory/2072-2-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-1-0x0000000000C00000-0x0000000000CAE000-memory.dmp

Filesize
696KB

Download
memory/2072-3-0x0000000000B40000-0x0000000000BE2000-memory.dmp

Filesize
648KB

Download
memory/2484-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2484-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2484-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads