agenttesla | cf717d49216dac2b23774286ef33cbc59e5c73b7fd99fe93f5dd9f8e4b6e7a2c

General

Target

New_Inquiry_December_1_2023_IMEX.exe
Size

730KB
MD5

10b18583b2329f325ea0c334c7d7b5ab
SHA1

182e0435e33568418ca795ce5d0b651f55c5d090
SHA256

1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266
SHA512

76b88b157f303d8bd5750d8e13044e770fceb9f2e92c61f8a016f36f627b6724d23186da925c9b790c4ceebe830a8f7b4176d9df649d19d121b54ea8102c3393
SSDEEP

12288:/dIgF6xN1RySUHE1ZI2PSU1su4uovi3Zxk3Pz9CJU0StOM98bi:/IxN1L1ZrPvtovqZxsUJTd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.nzobaku.com
Port:
587
Username:
[email protected]
Password:
solomone198724
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exe

description pid process target process

PID 2580 set thread context of 2912 2580 New_Inquiry_December_1_2023_IMEX.exe New_Inquiry_December_1_2023_IMEX.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

2740 schtasks.exe

description	pid	process	target process
PID 2580 set thread context of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe

pid	process
2740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exeNew_Inquiry_December_1_2023_IMEX.exepowershell.exe

pid	process
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2580	New_Inquiry_December_1_2023_IMEX.exe
2912	New_Inquiry_December_1_2023_IMEX.exe
2912	New_Inquiry_December_1_2023_IMEX.exe
2656	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exeNew_Inquiry_December_1_2023_IMEX.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2580	New_Inquiry_December_1_2023_IMEX.exe
Token: SeDebugPrivilege	2912	New_Inquiry_December_1_2023_IMEX.exe
Token: SeDebugPrivilege	2656	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exe

pid process

2912 New_Inquiry_December_1_2023_IMEX.exe

pid	process
2912	New_Inquiry_December_1_2023_IMEX.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exe

description	pid	process	target process
PID 2580 wrote to memory of 2656	2580	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2580 wrote to memory of 2656	2580	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2580 wrote to memory of 2656	2580	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2580 wrote to memory of 2656	2580	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2580 wrote to memory of 2740	2580	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2580 wrote to memory of 2740	2580	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2580 wrote to memory of 2740	2580	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2580 wrote to memory of 2740	2580	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2580 wrote to memory of 2912	2580	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe

C:\Users\Admin\AppData\Local\Temp\New_Inquiry_December_1_2023_IMEX.exe
"C:\Users\Admin\AppData\Local\Temp\New_Inquiry_December_1_2023_IMEX.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2580

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cFbmDmvPqlWi.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2656

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cFbmDmvPqlWi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD79A.tmp"
2⤵
- Creates scheduled task(s)
PID:2740

C:\Users\Admin\AppData\Local\Temp\New_Inquiry_December_1_2023_IMEX.exe
"C:\Users\Admin\AppData\Local\Temp\New_Inquiry_December_1_2023_IMEX.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD79A.tmp

Filesize
1KB

MD5
97b621947e6fe2e89da18e3d1cddae93

SHA1
80b3b67af5bb4d6eba10b1add69c109e0355cfe4

SHA256
1eb4e925e47c26d4bfe9eca9f8ac4155fb47592c8307587512fc22e6915be254

SHA512
e6ae5bc4b72162bb453f10bcc113aa72a3a6c5ee4219dcbb05f087793c498bee04eae2c3b53bfe5bf9aef00717e54cb450d83d52a4f82be78edbb00c32da1dd9

Download Submit
memory/2580-26-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-1-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-2-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/2580-3-0x00000000001F0000-0x0000000000206000-memory.dmp

Filesize
88KB

Download
memory/2580-4-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/2580-5-0x0000000000310000-0x000000000031A000-memory.dmp

Filesize
40KB

Download
memory/2580-6-0x00000000050B0000-0x000000000512C000-memory.dmp

Filesize
496KB

Download
memory/2580-7-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-8-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/2580-0-0x00000000012E0000-0x000000000139C000-memory.dmp

Filesize
752KB

Download
memory/2656-30-0x0000000073A00000-0x0000000073FAB000-memory.dmp

Filesize
5.7MB

Download
memory/2656-33-0x0000000002840000-0x0000000002880000-memory.dmp

Filesize
256KB

Download
memory/2656-34-0x0000000073A00000-0x0000000073FAB000-memory.dmp

Filesize
5.7MB

Download
memory/2656-32-0x0000000002840000-0x0000000002880000-memory.dmp

Filesize
256KB

Download
memory/2656-29-0x0000000073A00000-0x0000000073FAB000-memory.dmp

Filesize
5.7MB

Download
memory/2912-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-28-0x0000000073310000-0x00000000739FE000-memory.dmp

Filesize
6.9MB

Download
memory/2912-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-31-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download
memory/2912-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2912-35-0x0000000073310000-0x00000000739FE000-memory.dmp

Filesize
6.9MB

Download
memory/2912-36-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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