agenttesla | c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c

General

Target

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
Size

697KB
MD5

ac26d2cbb10147452d05954370444a1b
SHA1

64257dbb911889303be1ed73518fa9525e068428
SHA256

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c
SHA512

043d49cfe502e5f930d5c6c1b43d2cf07ac1fa97044077373f1cafcbf8623c2cc5fa1a99a022fa00ebefb7bd734cdf38265ac29804e328ef8c797c1318562899
SSDEEP

12288:1+DbgvUB778Qeexx1rNUCDVCLU5uf2tkJCwON8/aUHOYtFsBnTadozPP3JCrhd:UgsBZj9NUHbRJMNfUlkTaSzPP0hd

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:
PMOYQrU0
Email To:
[email protected]

Signatures

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

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe

description	pid	process	target process
PID 1972 set thread context of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.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 6 IoCs

Processes:

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exec7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exepowershell.exepowershell.exe

pid	process
1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
2404	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
2404	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
2556	powershell.exe
2508	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exec7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
Token: SeDebugPrivilege	2404	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	2508	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe

description	pid	process	target process
PID 1972 wrote to memory of 2508	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2508	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2508	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2508	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2556	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2556	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2556	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2556	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	powershell.exe
PID 1972 wrote to memory of 2648	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	schtasks.exe
PID 1972 wrote to memory of 2648	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	schtasks.exe
PID 1972 wrote to memory of 2648	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	schtasks.exe
PID 1972 wrote to memory of 2648	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	schtasks.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
PID 1972 wrote to memory of 2404	1972	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe	c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe

C:\Users\Admin\AppData\Local\Temp\c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
"C:\Users\Admin\AppData\Local\Temp\c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972

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\c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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\fxTrTFmtJU.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fxTrTFmtJU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4579.tmp"
2⤵
- Creates scheduled task(s)
PID:2648

C:\Users\Admin\AppData\Local\Temp\c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe
"C:\Users\Admin\AppData\Local\Temp\c7174f7a64121e448a1789b703c2e263b1f9db4bc52aa3aeceded1879905af6c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2404

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

2

T1552

Credentials In Files

2

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4579.tmp
Filesize
1KB

MD5
351b9337191affd89f3d2132dcc6c8d2

SHA1
5cdbfd416706640ac8876f4c0f19324bd13d61b4

SHA256
40aaf8f534f669444c76555fd7f80636604954c8b7842fe7ddd1f8bdffad3d09

SHA512
5ba0e780ac2d4eb975b41bb2b26e9ade9c5786a1703608e61604ad296bc4ef100df03162bba8d47ea7716b6471fb5864d75ed87c4ac2fd14d6f71dec3c45d5ef

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UPQ3DEXYGICV44W5UU89.temp
Filesize
7KB

MD5
a25acdfa4643831d9aaf17ad422a4e3f

SHA1
d8fd4f6d7cf4203fda0774c8059a3eb88123b167

SHA256
830c37b3f6afc110fa25f3bd1a4c03f209b23e63c50495b79127b80b70957804

SHA512
a70d9666729d813001537e8923e3253f9d7eaf38c8cca15934c6e030a33e5a117866da0e3479dd6926afc3cd6aad997ced73d81af4bd306f51764abdd6e6f8af

Download Submit
memory/1972-4-0x00000000004D0000-0x00000000004DE000-memory.dmp

Filesize
56KB

Download
memory/1972-31-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-0-0x00000000011D0000-0x0000000001284000-memory.dmp

Filesize
720KB

Download
memory/1972-5-0x00000000004E0000-0x00000000004F6000-memory.dmp

Filesize
88KB

Download
memory/1972-6-0x0000000000C30000-0x0000000000CB4000-memory.dmp

Filesize
528KB

Download
memory/1972-2-0x0000000004F40000-0x0000000004F80000-memory.dmp

Filesize
256KB

Download
memory/1972-1-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/1972-3-0x00000000004A0000-0x00000000004B8000-memory.dmp

Filesize
96KB

Download
memory/2404-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2404-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2404-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads