agenttesla | ca38289752e799523d0031fd56900abe2f43d0c2c0eee48f010728c6a22959ff

General

Target

Purchase Oder.exe
Size

430KB
MD5

baaf22c14b3b7f5a5a67d02abf6fce2f
SHA1

19da6834ac6d6a107ffb7623ba1147eb362e5db4
SHA256

ca38289752e799523d0031fd56900abe2f43d0c2c0eee48f010728c6a22959ff
SHA512

33d6d910d04a9ea6368ca652df791ff7d576c129befff5e03c1ca2f8bc78e30913e79629c850e141a70522bbd7e3d7e64a703e30487d56c67487b21111b2b2c2

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.tsa.ae
Port:
587
Username:
tsabmw@tsa.ae
Password:
HbtBd3(_ZSvL

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1428-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1428-3-0x0000000000446E7E-mapping.dmp	family_agenttesla
behavioral1/memory/1428-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1428-5-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

MSBuild.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\Appnew = "C:\\Users\\Admin\\AppData\\Roaming\\Appnew\\Appnew.exe"	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Oder.exe

description pid process target process

PID 1088 set thread context of 1428 1088 Purchase Oder.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Purchase Oder.exeMSBuild.exe

pid process

1088 Purchase Oder.exe
1428 MSBuild.exe
1428 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Oder.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 1088 Purchase Oder.exe
Token: SeDebugPrivilege 1428 MSBuild.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

1428 MSBuild.exe

description	pid	process	target process
PID 1088 set thread context of 1428	1088	Purchase Oder.exe	MSBuild.exe

pid	process
1088	Purchase Oder.exe
1428	MSBuild.exe
1428	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1088	Purchase Oder.exe
Token: SeDebugPrivilege	1428	MSBuild.exe

pid	process
1428	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Purchase Oder.exe

description	pid	process	target process
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe
PID 1088 wrote to memory of 1428	1088	Purchase Oder.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Oder.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Oder.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1428

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1088-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1428-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1428-3-0x0000000000446E7E-mapping.dmp

Download
memory/1428-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1428-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads