agenttesla | cf717d49216dac2b23774286ef33cbc59e5c73b7fd99fe93f5dd9f8e4b6e7a2c

Analysis

max time kernel
88s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 02:23

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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

Credentials

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

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

New_Inquiry_December_1_2023_IMEX.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation	New_Inquiry_December_1_2023_IMEX.exe

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 2264 set thread context of 4324 2264 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

2004 schtasks.exe

description	pid	process	target process
PID 2264 set thread context of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe

pid	process
2004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exeNew_Inquiry_December_1_2023_IMEX.exepowershell.exe

pid	process
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
2264	New_Inquiry_December_1_2023_IMEX.exe
4324	New_Inquiry_December_1_2023_IMEX.exe
4324	New_Inquiry_December_1_2023_IMEX.exe
2864	powershell.exe
2864	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exepowershell.exeNew_Inquiry_December_1_2023_IMEX.exe

description	pid	process
Token: SeDebugPrivilege	2264	New_Inquiry_December_1_2023_IMEX.exe
Token: SeDebugPrivilege	2864	powershell.exe
Token: SeDebugPrivilege	4324	New_Inquiry_December_1_2023_IMEX.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exe

pid process

4324 New_Inquiry_December_1_2023_IMEX.exe

pid	process
4324	New_Inquiry_December_1_2023_IMEX.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

New_Inquiry_December_1_2023_IMEX.exe

description	pid	process	target process
PID 2264 wrote to memory of 2864	2264	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2264 wrote to memory of 2864	2264	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2264 wrote to memory of 2864	2264	New_Inquiry_December_1_2023_IMEX.exe	powershell.exe
PID 2264 wrote to memory of 2004	2264	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2264 wrote to memory of 2004	2264	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2264 wrote to memory of 2004	2264	New_Inquiry_December_1_2023_IMEX.exe	schtasks.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	New_Inquiry_December_1_2023_IMEX.exe	New_Inquiry_December_1_2023_IMEX.exe
PID 2264 wrote to memory of 4324	2264	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⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264

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:2864

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cFbmDmvPqlWi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBC1C.tmp"
2⤵
- Creates scheduled task(s)
PID:2004

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:4324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New_Inquiry_December_1_2023_IMEX.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hlalq1a0.35n.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBC1C.tmp

Filesize
1KB

MD5
f062f410af4f37744ca686fcc573b10b

SHA1
babb47e33b8f31539fe1bc83707c93358501d318

SHA256
a9611b1b7eb077546efe37662c010effda219c7e7b7ee287815a789687fab7ee

SHA512
78eabea5aee3bb7599d7e9ac2149968798c8bc3c7cf5a257c7d74c3e566d258de3c6ce34709e2ba33ff3600e281fdb84aff49cb570987884d0d65ee203e8479a

Download Submit
memory/2264-8-0x0000000005190000-0x0000000005198000-memory.dmp

Filesize
32KB

Download
memory/2264-10-0x0000000006520000-0x000000000659C000-memory.dmp

Filesize
496KB

Download
memory/2264-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download
memory/2264-6-0x00000000051E0000-0x000000000527C000-memory.dmp

Filesize
624KB

Download
memory/2264-7-0x0000000005180000-0x0000000005196000-memory.dmp

Filesize
88KB

Download
memory/2264-3-0x0000000004EF0000-0x0000000004F82000-memory.dmp

Filesize
584KB

Download
memory/2264-9-0x00000000051B0000-0x00000000051BA000-memory.dmp

Filesize
40KB

Download
memory/2264-4-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/2264-11-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2264-12-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/2264-0-0x0000000000460000-0x000000000051C000-memory.dmp

Filesize
752KB

Download
memory/2264-2-0x00000000053A0000-0x0000000005944000-memory.dmp

Filesize
5.6MB

Download
memory/2264-27-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2264-1-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2864-58-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/2864-57-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/2864-72-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2864-21-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/2864-19-0x0000000004820000-0x0000000004830000-memory.dmp

Filesize
64KB

Download
memory/2864-69-0x00000000072B0000-0x00000000072B8000-memory.dmp

Filesize
32KB

Download
memory/2864-68-0x00000000072D0000-0x00000000072EA000-memory.dmp

Filesize
104KB

Download
memory/2864-28-0x0000000004BA0000-0x0000000004BC2000-memory.dmp

Filesize
136KB

Download
memory/2864-67-0x00000000071D0000-0x00000000071E4000-memory.dmp

Filesize
80KB

Download
memory/2864-31-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/2864-18-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2864-41-0x0000000005670000-0x00000000059C4000-memory.dmp

Filesize
3.3MB

Download
memory/2864-42-0x0000000005C60000-0x0000000005C7E000-memory.dmp

Filesize
120KB

Download
memory/2864-43-0x0000000005D10000-0x0000000005D5C000-memory.dmp

Filesize
304KB

Download
memory/2864-44-0x000000007F860000-0x000000007F870000-memory.dmp

Filesize
64KB

Download
memory/2864-45-0x0000000006BE0000-0x0000000006C12000-memory.dmp

Filesize
200KB

Download
memory/2864-46-0x0000000070F30000-0x0000000070F7C000-memory.dmp

Filesize
304KB

Download
memory/2864-22-0x0000000004E60000-0x0000000005488000-memory.dmp

Filesize
6.2MB

Download
memory/2864-56-0x0000000006C20000-0x0000000006C3E000-memory.dmp

Filesize
120KB

Download
memory/2864-17-0x00000000046A0000-0x00000000046D6000-memory.dmp

Filesize
216KB

Download
memory/2864-59-0x0000000006C50000-0x0000000006CF3000-memory.dmp

Filesize
652KB

Download
memory/2864-60-0x00000000075D0000-0x0000000007C4A000-memory.dmp

Filesize
6.5MB

Download
memory/2864-61-0x0000000006F90000-0x0000000006FAA000-memory.dmp

Filesize
104KB

Download
memory/2864-62-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/2864-63-0x0000000007210000-0x00000000072A6000-memory.dmp

Filesize
600KB

Download
memory/2864-64-0x0000000007190000-0x00000000071A1000-memory.dmp

Filesize
68KB

Download
memory/2864-66-0x00000000071C0000-0x00000000071CE000-memory.dmp

Filesize
56KB

Download
memory/4324-65-0x0000000006190000-0x00000000061E0000-memory.dmp

Filesize
320KB

Download
memory/4324-30-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/4324-29-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download
memory/4324-26-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/4324-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4324-73-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/4324-74-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download