agenttesla | 3b8dec23bd3b985e4172e317f9d9d7f5d02f48ac308646714c83f237dc5eae05

General

Target

Updated Quote.exe
Size

667KB
MD5

1d8dc3d606d29697bac8ce321caf1634
SHA1

f193b06b50d066b12c647f050850602eccb1fb73
SHA256

17611abf986bbc0bcee43bc5ba5d7fb3a6c8af3b09343016e8dc4a149884b92a
SHA512

a9c3e515ad2f6187a61499f0871c4049475f8f2ef1f65096813f0729e2b1936ce49f8773a565225eff0787c961a2248d13783ed3f50078960f11721c92d7ae33
SSDEEP

12288:BhNh6sxTA6qNhSh6/kFcXccXs0Zceh1ly5XdtWPWF0D9EytAB/2h:BDDxs6g44omlZFl/c0KyOE

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gimpex-imerys.com
Port:
587
Username:
[email protected]
Password:
h45ZVRb6(IMF
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

description	pid	Process	procid_target
PID 2064 set thread context of 2724	2064	Updated Quote.exe	34

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

pid	Process
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2064	Updated Quote.exe
2064	Updated Quote.exe
2064	Updated Quote.exe
2064	Updated Quote.exe
2724	Updated Quote.exe
2724	Updated Quote.exe
2800	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	Updated Quote.exe
Token: SeDebugPrivilege	2724	Updated Quote.exe
Token: SeDebugPrivilege	2800	powershell.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2800	2064	Updated Quote.exe	30
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2716	2064	Updated Quote.exe	32
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34
PID 2064 wrote to memory of 2724	2064	Updated Quote.exe	34

C:\Users\Admin\AppData\Local\Temp\Updated Quote.exe
"C:\Users\Admin\AppData\Local\Temp\Updated Quote.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fTOngyh.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2800
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fTOngyh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE6D6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2716
- C:\Users\Admin\AppData\Local\Temp\Updated Quote.exe
  "C:\Users\Admin\AppData\Local\Temp\Updated Quote.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724

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\tmpE6D6.tmp

Filesize
1KB

MD5
79569eff5f16cb7090df700ec47f3e98

SHA1
2bca40e3620f5c8c9b1b3828e6c425d6ec6f5886

SHA256
5b88ae848da6e0c7658a615a93ffbb8c52c7bed7779c97fccf8a48669ae9531c

SHA512
88f552381703a82dc250b918c5f8203404ed97f12f1d6e44d93dc9e3b3560d3159ad653cf5cd4a852c5a093deee2b8ff7b729a65a3026370be81e25eb9ebaa02

Download Submit
memory/2064-0-0x0000000000F60000-0x000000000100E000-memory.dmp

Filesize
696KB

Download
memory/2064-1-0x0000000000690000-0x00000000006AC000-memory.dmp

Filesize
112KB

Download
memory/2064-2-0x0000000000670000-0x000000000067C000-memory.dmp

Filesize
48KB

Download
memory/2064-3-0x00000000005B0000-0x00000000005C0000-memory.dmp

Filesize
64KB

Download
memory/2064-4-0x0000000005080000-0x00000000050FA000-memory.dmp

Filesize
488KB

Download
memory/2724-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2724-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-23-0x000000006F500000-0x000000006FAAB000-memory.dmp

Filesize
5.7MB

Download
memory/2800-24-0x00000000023A0000-0x00000000023E0000-memory.dmp

Filesize
256KB

Download
memory/2800-25-0x000000006F500000-0x000000006FAAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads