agenttesla | 958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa

General

Target

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
Size

896KB
MD5

772e33e3128cd815827b68962d35a707
SHA1

de800a3bc8498bd6dda93461d5119400c3517d6f
SHA256

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa
SHA512

c6e2d9f85fc4d3b4891717daf15709ddf6f275b04126718c75fe2c13c03896d30bcdcb5e56c22a2adfacf5da46a7e9ae3fbb8b34d56d677c280dafb4d6849a30
SSDEEP

12288:3oqnHvjNIrpf9rN/mc/CUCwYcg+5kn4CQga5ZDnFdYJzadBL/JqI3eAe4Qvrpm86:3lPjKr5BNDlkn4oaDD/YJmF5Qz0bCK

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6491123377:AAHfZF2lTXFg1xxaNDsPtoz_ltH2gj_Gldk/

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:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
9 ip-api.com

flow	ioc
5	api.ipify.org
9	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

description	pid	process	target process
PID 2508 set thread context of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.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

3440 schtasks.exe

pid	process
3440	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exepowershell.exe958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

pid	process
2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
4300	powershell.exe
2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
1168	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
1168	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
4300	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exepowershell.exe958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

description	pid	process
Token: SeDebugPrivilege	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
Token: SeDebugPrivilege	4300	powershell.exe
Token: SeDebugPrivilege	1168	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

pid process

1168 958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

pid	process
1168	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

description	pid	process	target process
PID 2508 wrote to memory of 4300	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	powershell.exe
PID 2508 wrote to memory of 4300	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	powershell.exe
PID 2508 wrote to memory of 4300	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	powershell.exe
PID 2508 wrote to memory of 3440	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	schtasks.exe
PID 2508 wrote to memory of 3440	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	schtasks.exe
PID 2508 wrote to memory of 3440	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	schtasks.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
PID 2508 wrote to memory of 1168	2508	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe	958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe

C:\Users\Admin\AppData\Local\Temp\958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
"C:\Users\Admin\AppData\Local\Temp\958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2508

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mJIIKKiJ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mJIIKKiJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7791.tmp"
2⤵
- Creates scheduled task(s)
PID:3440

C:\Users\Admin\AppData\Local\Temp\958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe
"C:\Users\Admin\AppData\Local\Temp\958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1168

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

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\958be6e7fda577712166c295391da425c7dba2de6d16884bea36fdb72f44cdaa.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_55fzxrvy.yza.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7791.tmp
Filesize
1KB

MD5
b63de8a38b71f6f32260ac67131724a9

SHA1
90557c54d5a9c515e0affc7b92cab52487fc0727

SHA256
cc6ee2669c6c7fe498288ae7bab0811573f9c60c1ebde9cf2c2d754426b205ce

SHA512
e8b10000fffaaeec7d8a2efe2ab6ca9e85c94d4e0593760acf741503cb87a41e51ef61840421a7beb5ac5c0f2cfe41dbf85e889c41b1e0abc74293c8884fe61b

Download Submit
memory/1168-66-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/1168-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1168-36-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/1168-65-0x0000000006EB0000-0x0000000006F00000-memory.dmp

Filesize
320KB

Download
memory/2508-4-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/2508-8-0x00000000099C0000-0x0000000009A44000-memory.dmp

Filesize
528KB

Download
memory/2508-9-0x000000000CAE0000-0x000000000CB7C000-memory.dmp

Filesize
624KB

Download
memory/2508-7-0x0000000006C60000-0x0000000006C74000-memory.dmp

Filesize
80KB

Download
memory/2508-6-0x0000000005D60000-0x0000000005D80000-memory.dmp

Filesize
128KB

Download
memory/2508-5-0x0000000005AD0000-0x0000000005ADA000-memory.dmp

Filesize
40KB

Download
memory/2508-35-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/2508-3-0x0000000005B00000-0x0000000005B92000-memory.dmp

Filesize
584KB

Download
memory/2508-2-0x00000000060B0000-0x0000000006654000-memory.dmp

Filesize
5.6MB

Download
memory/2508-0-0x0000000000FE0000-0x00000000010C6000-memory.dmp

Filesize
920KB

Download
memory/2508-1-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/4300-21-0x00000000059F0000-0x0000000005A56000-memory.dmp

Filesize
408KB

Download
memory/4300-53-0x00000000080C0000-0x000000000873A000-memory.dmp

Filesize
6.5MB

Download
memory/4300-20-0x0000000005850000-0x0000000005872000-memory.dmp

Filesize
136KB

Download
memory/4300-37-0x00000000061B0000-0x0000000006504000-memory.dmp

Filesize
3.3MB

Download
memory/4300-17-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4300-18-0x0000000005540000-0x0000000005550000-memory.dmp

Filesize
64KB

Download
memory/4300-15-0x0000000005B80000-0x00000000061A8000-memory.dmp

Filesize
6.2MB

Download
memory/4300-38-0x0000000006710000-0x000000000672E000-memory.dmp

Filesize
120KB

Download
memory/4300-39-0x0000000006750000-0x000000000679C000-memory.dmp

Filesize
304KB

Download
memory/4300-40-0x0000000006C40000-0x0000000006C72000-memory.dmp

Filesize
200KB

Download
memory/4300-41-0x0000000070E60000-0x0000000070EAC000-memory.dmp

Filesize
304KB

Download
memory/4300-51-0x0000000006C80000-0x0000000006C9E000-memory.dmp

Filesize
120KB

Download
memory/4300-52-0x0000000007990000-0x0000000007A33000-memory.dmp

Filesize
652KB

Download
memory/4300-22-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/4300-54-0x0000000007A40000-0x0000000007A5A000-memory.dmp

Filesize
104KB

Download
memory/4300-55-0x0000000007AB0000-0x0000000007ABA000-memory.dmp

Filesize
40KB

Download
memory/4300-56-0x0000000007CC0000-0x0000000007D56000-memory.dmp

Filesize
600KB

Download
memory/4300-57-0x0000000007C40000-0x0000000007C51000-memory.dmp

Filesize
68KB

Download
memory/4300-58-0x0000000007C70000-0x0000000007C7E000-memory.dmp

Filesize
56KB

Download
memory/4300-59-0x0000000007C80000-0x0000000007C94000-memory.dmp

Filesize
80KB

Download
memory/4300-60-0x0000000007D80000-0x0000000007D9A000-memory.dmp

Filesize
104KB

Download
memory/4300-61-0x0000000007D60000-0x0000000007D68000-memory.dmp

Filesize
32KB

Download
memory/4300-64-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/4300-16-0x0000000074790000-0x0000000074F40000-memory.dmp

Filesize
7.7MB

Download
memory/4300-14-0x0000000002DD0000-0x0000000002E06000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads