agenttesla | f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7

General

Target

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
Size

729KB
MD5

41d2427d475c087b6742c8d3881b3847
SHA1

36d9144f3b2cb8b8f72d7e20c0f7b20cf97fb7a6
SHA256

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7
SHA512

93716040d79093780f93a9a4448048c2c1d1819b99030c3d27003087b8cb7dbc3183d1afab88437f9108ca70ce6eb7d585847ab0580325dc647b155daeadf5c0
SSDEEP

12288:INeOQx3TdpCmdIdL2/2gHecoI/v0b24w135wltCE5UrMkpOTOudkdRsoBiQ:kixjdpfId65Jn/r4m5wfCMop6OeoR/EQ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kabeercommodities.com
Port:
587
Username:
export@kabeercommodities.com
Password:
w{A6H.o&sz%g
Email To:
successbright053@gmail.com

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2172-4-0x0000000000480000-0x000000000048C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

description	pid	process	target process
PID 2172 set thread context of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.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

2648 schtasks.exe

pid	process
2648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exepowershell.exepowershell.exef17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

pid	process
2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2636	powershell.exe
2528	powershell.exe
2416	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
2416	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exepowershell.exepowershell.exef17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

description	pid	process
Token: SeDebugPrivilege	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
Token: SeDebugPrivilege	2636	powershell.exe
Token: SeDebugPrivilege	2528	powershell.exe
Token: SeDebugPrivilege	2416	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

description	pid	process	target process
PID 2172 wrote to memory of 2636	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2636	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2636	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2636	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2528	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2528	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2528	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2528	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	powershell.exe
PID 2172 wrote to memory of 2648	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	schtasks.exe
PID 2172 wrote to memory of 2648	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	schtasks.exe
PID 2172 wrote to memory of 2648	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	schtasks.exe
PID 2172 wrote to memory of 2648	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	schtasks.exe
PID 2172 wrote to memory of 2408	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2408	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2408	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2408	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
PID 2172 wrote to memory of 2416	2172	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe	f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe

C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
"C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2172

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\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GlIToApjgGEL.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2528

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GlIToApjgGEL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5283.tmp"
2⤵
- Creates scheduled task(s)
PID:2648

C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
"C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe"
2⤵
PID:2408

C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe
"C:\Users\Admin\AppData\Local\Temp\f17b902f094220be7501fbf02ca5e258de6458939b097f60705f8872fc3c73b7.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2416

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5283.tmp
Filesize
1KB

MD5
3149711d7a37dbd66619ab910d5ab8e8

SHA1
345298450563812f762eb6e5056f984ae0fe037b

SHA256
f700272cbf68e2799ece0e0c565b0f9268e0e6c52cc72742bd41cb2caf89be74

SHA512
0e2b3ec4fe239f057f25ac3d1a7faebb1867c07f23ae0a9a59cef5bddd5c445169d89e0084108376c583ea3cb505213bdebacf6330279c98b5eeacb2b42aba9a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WTC3HIH74ACVIPEKWPIJ.temp
Filesize
7KB

MD5
63c1752e804973f0f52b7984a80cce89

SHA1
a24e6886026de8e075909569c3891e688f242f8d

SHA256
69c922b259c38740062ee508b7f02a74fd241df26f5dd0dc6c8afc060503e6a7

SHA512
6739bae607f4789d0e3803d718eb517a10dca9711e7ab11d0455e02efae8dfbd0d3dd24283cd467c16f2cb90bee45d9dd52f0f43d3c0b3876423632d2d707961

Download Submit
memory/2172-0-0x0000000001010000-0x00000000010CC000-memory.dmp

Filesize
752KB

Download
memory/2172-1-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2172-2-0x0000000004DF0000-0x0000000004E30000-memory.dmp

Filesize
256KB

Download
memory/2172-3-0x0000000000470000-0x0000000000482000-memory.dmp

Filesize
72KB

Download
memory/2172-4-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/2172-5-0x0000000004B40000-0x0000000004BC2000-memory.dmp

Filesize
520KB

Download
memory/2172-31-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2416-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-42-0x0000000072D60000-0x000000007344E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-33-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2416-39-0x0000000072D60000-0x000000007344E000-memory.dmp

Filesize
6.9MB

Download
memory/2528-26-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download
memory/2528-34-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download
memory/2528-38-0x0000000002AF0000-0x0000000002B30000-memory.dmp

Filesize
256KB

Download
memory/2528-30-0x0000000002AF0000-0x0000000002B30000-memory.dmp

Filesize
256KB

Download
memory/2528-40-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download
memory/2636-37-0x0000000002990000-0x00000000029D0000-memory.dmp

Filesize
256KB

Download
memory/2636-32-0x0000000002990000-0x00000000029D0000-memory.dmp

Filesize
256KB

Download
memory/2636-36-0x0000000002990000-0x00000000029D0000-memory.dmp

Filesize
256KB

Download
memory/2636-35-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download
memory/2636-41-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download
memory/2636-28-0x000000006E430000-0x000000006E9DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads