agenttesla | 1451b7450f81b2642b3621b32c24b99c72619c4c9c35747b794eb111262cf3a8

General

Target

Request For Quotation RFQ1310.exe
Size

823KB
MD5

48c4494e4bff82d39ad2ac8173c65bfb
SHA1

1f7fab7375e94b25dd32bc60fc40a76f43ca8862
SHA256

1451b7450f81b2642b3621b32c24b99c72619c4c9c35747b794eb111262cf3a8
SHA512

0cf2a5d4eddab765e7f8b1a0e56bc51a190b92fdc524ce6584ca64e834007260bd1cb3fa3380c5dea25838c1673dc5fac5e7e3879dbdcb51caf70c78cd5dde86
SSDEEP

24576:52PjKr5BNDgk95z+mdcxk3IzWTaKHfhnlMh:kk5BNskumdcK3L//Mh

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
dKjVwpK4 dKjVwpK4 dKjVwpK4
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

Request For Quotation RFQ1310.exe

description pid process target process

PID 2192 set thread context of 2380 2192 Request For Quotation RFQ1310.exe MSBuild.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

2600 schtasks.exe

flow	ioc
4	ip-api.com

description	pid	process	target process
PID 2192 set thread context of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe

pid	process
2600	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Request For Quotation RFQ1310.exeMSBuild.exepowershell.exepowershell.exe

pid	process
2192	Request For Quotation RFQ1310.exe
2192	Request For Quotation RFQ1310.exe
2380	MSBuild.exe
2380	MSBuild.exe
2492	powershell.exe
2844	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Request For Quotation RFQ1310.exeMSBuild.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2192	Request For Quotation RFQ1310.exe
Token: SeDebugPrivilege	2380	MSBuild.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	2844	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Request For Quotation RFQ1310.exe

description	pid	process	target process
PID 2192 wrote to memory of 2844	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2844	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2844	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2844	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2492	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2492	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2492	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2492	2192	Request For Quotation RFQ1310.exe	powershell.exe
PID 2192 wrote to memory of 2600	2192	Request For Quotation RFQ1310.exe	schtasks.exe
PID 2192 wrote to memory of 2600	2192	Request For Quotation RFQ1310.exe	schtasks.exe
PID 2192 wrote to memory of 2600	2192	Request For Quotation RFQ1310.exe	schtasks.exe
PID 2192 wrote to memory of 2600	2192	Request For Quotation RFQ1310.exe	schtasks.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe
PID 2192 wrote to memory of 2380	2192	Request For Quotation RFQ1310.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Request For Quotation RFQ1310.exe
"C:\Users\Admin\AppData\Local\Temp\Request For Quotation RFQ1310.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2192

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\Request For Quotation RFQ1310.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2844

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fbWXASX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fbWXASX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3C45.tmp"
2⤵
- Creates scheduled task(s)
PID:2600

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2380

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3C45.tmp
Filesize
1KB

MD5
c977154711a1421b3d82aec8d98d60fb

SHA1
3d06051ac27a79a38c1787fb0f7d3c49704e0653

SHA256
dab5b309056986fe10327c77814880530ae123e2ab11fee8462a5d5810cb82cd

SHA512
33d3fa0c62b6e9eb5418d28b2835a496700b9058a4d6de4b88e16b1437ba0f32f7d070bcd5c15d90cd7bb0c4745a5dc92216bf131b6e5d411657f3e5dfa95056

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

MD5
f637ba6a7f08fb64816fb78e0235c298

SHA1
288ce26f783c3a2e3acbfae1e440243b329d3392

SHA256
e1cda1f82a3bb809c4536a28584667ae1cf9802e53b24f00ba6a6b7929e970ef

SHA512
2c408d96f19cc1d400cc3d82a74c81b97f905c09392313035d7357a25205f711f7438bd8cd246469c4b45e81a82b37f90d791d8e86d92e9a4fa882cf04bbc7c5

Download Submit
memory/2192-31-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-1-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-2-0x0000000004FE0000-0x0000000005020000-memory.dmp

Filesize
256KB

Download
memory/2192-3-0x0000000000900000-0x0000000000920000-memory.dmp

Filesize
128KB

Download
memory/2192-4-0x0000000000620000-0x0000000000634000-memory.dmp

Filesize
80KB

Download
memory/2192-5-0x0000000005A30000-0x0000000005AB4000-memory.dmp

Filesize
528KB

Download
memory/2192-0-0x0000000001260000-0x0000000001334000-memory.dmp

Filesize
848KB

Download
memory/2380-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2380-26-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads