agenttesla | bfc44834bf0f38982097de6b81967c4c4deb75047c024d32d184a2af4b743cfd

General

Target

CREDIT NOTE.exe
Size

827KB
MD5

44b581457172335dd3903c5bf659a035
SHA1

9415e8affeae395c04046a9189414b4787291f14
SHA256

8b3133696ef1e7609974f8084f6ca977ab74db7c688fa7b8df83b2e9231f1764
SHA512

e76c5f05cc83f43f6adfe490df29e6514c1f5b8428ac878a92300b36053fcef1bd987969ddcc8c3ea7c25ffa58cf287456b462f1cbba39f5e3392cc65403035a
SSDEEP

12288:T9CF9WMGkyCehy9LdriuW3hny6SNZX2/paka16cMRTjfxwNGNUt842vB8x8xqirq:ZC2MreQLMrF/pa1yRTbNey42vudgZM

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.unitechautomations.com
Port:
587
Username:
[email protected]
Password:
Unitech@123
Email To:
[email protected]

Signatures

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

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

CREDIT NOTE.exe

description pid process target process

PID 2336 set thread context of 3056 2336 CREDIT NOTE.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

2680 schtasks.exe

description	pid	process	target process
PID 2336 set thread context of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe

pid	process
2680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2336	CREDIT NOTE.exe
2336	CREDIT NOTE.exe
2336	CREDIT NOTE.exe
2336	CREDIT NOTE.exe
2336	CREDIT NOTE.exe
2620	powershell.exe
2572	powershell.exe
2336	CREDIT NOTE.exe
2336	CREDIT NOTE.exe
3056	RegSvcs.exe
3056	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

CREDIT NOTE.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2336	CREDIT NOTE.exe
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeDebugPrivilege	3056	RegSvcs.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

CREDIT NOTE.exe

description	pid	process	target process
PID 2336 wrote to memory of 2620	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2620	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2620	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2620	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2572	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2572	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2572	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2572	2336	CREDIT NOTE.exe	powershell.exe
PID 2336 wrote to memory of 2680	2336	CREDIT NOTE.exe	schtasks.exe
PID 2336 wrote to memory of 2680	2336	CREDIT NOTE.exe	schtasks.exe
PID 2336 wrote to memory of 2680	2336	CREDIT NOTE.exe	schtasks.exe
PID 2336 wrote to memory of 2680	2336	CREDIT NOTE.exe	schtasks.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 2832	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe
PID 2336 wrote to memory of 3056	2336	CREDIT NOTE.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\CREDIT NOTE.exe
"C:\Users\Admin\AppData\Local\Temp\CREDIT NOTE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336

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\CREDIT NOTE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\itqsdfDZLZo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2572

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\itqsdfDZLZo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5985.tmp"
2⤵
- Creates scheduled task(s)
PID:2680

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2832

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:3056

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\tmp5985.tmp
Filesize
1KB

MD5
b53f9fcd60f7151e331581f0af01bc34

SHA1
f1263cbe25ed83e1b8642b45735c9a19f940b15c

SHA256
630309ed6bfa62b8a7b4eb4820921fbd9952a845c8f5eef832d612c541200479

SHA512
0d092d94b4eec3dbe475f540daf28cc92942095f790d08335cb7585b81deb01c51451100bd8b7f118bf97f21ca2f986d477c417bd36279dbd4ef346229c6f6ac

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

MD5
5bf5d5ecb4624ee951f374bbf74b6a90

SHA1
26aea89c469da409bdfefc350a5384944f63404a

SHA256
16d8793bf5f37749650c42a56692168cae2254039be36e6299fdb40f133a127f

SHA512
f73519e0b6cc46d559d2cde50201e1b96d8e6d7ca02fb215264b033531ef7756bf6dfac3baad7fbe0f7b3fa0e92975e00a98e0692eca19f26d02f6aa1cf82c7b

Download Submit
memory/2336-30-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-0-0x00000000012E0000-0x00000000013B4000-memory.dmp

Filesize
848KB

Download
memory/2336-2-0x0000000001250000-0x0000000001290000-memory.dmp

Filesize
256KB

Download
memory/2336-3-0x0000000000880000-0x0000000000898000-memory.dmp

Filesize
96KB

Download
memory/2336-4-0x00000000008B0000-0x00000000008BE000-memory.dmp

Filesize
56KB

Download
memory/2336-5-0x00000000008C0000-0x00000000008D4000-memory.dmp

Filesize
80KB

Download
memory/2336-6-0x000000000A1D0000-0x000000000A254000-memory.dmp

Filesize
528KB

Download
memory/2336-1-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-42-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2572-22-0x0000000002EC0000-0x0000000002F00000-memory.dmp

Filesize
256KB

Download
memory/2572-46-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2572-24-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2572-20-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-25-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

Filesize
256KB

Download
memory/2620-26-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

Filesize
256KB

Download
memory/2620-45-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-28-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-19-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/3056-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-43-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-39-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-41-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-44-0x0000000004C90000-0x0000000004CD0000-memory.dmp

Filesize
256KB

Download
memory/3056-37-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3056-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3056-48-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/3056-49-0x0000000004C90000-0x0000000004CD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads