agenttesla | 1afe857d1b5f2c0ff48ebbd2f32abf11f9b310416b1273e77adc7ee37f001ff8

Analysis

max time kernel
120s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07/01/2024, 18:26

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General

Target
Samples 1/4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Size 751KB
Sample240107-w3ew5aceh9
SHA256 4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26
MD5 eddf2a07df11d98e37544ea249a3d86f
SHA1 de40acaeb9a15ed6929f1a3cdc20fc5dac6e1690
SHA512 07ab5c45cf51778bf775c317345a123cf0f79cc4ed3f39d9a39a8232d733b96bebd2ed49ed5d73eaee821e93085fc34ad55de27208a825893c9ac4c8a1fac713
SSDEEP 12288:URFk2rLWhFJ6pdluOcI8O2rruxS8acVKBjM9giDQTX/bZIMlPmvfdSLNifF6xWqm:wCtWcVrub2jF7ble3dSLAN6sqZ1EtD
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.hhipune.com
Port
587
Username
[email protected]
Password
c@c1r2e3
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2300 set thread context of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35

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
2544	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
2308	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Token: SeDebugPrivilege	2836	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
Token: SeDebugPrivilege	2308	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	29
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	29
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	29
PID 2300 wrote to memory of 2308	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	29
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	31
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	31
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	31
PID 2300 wrote to memory of 2544	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	31
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	33
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	33
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	33
PID 2300 wrote to memory of 2632	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	33
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35
PID 2300 wrote to memory of 2836	2300	4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe	35

C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ytqvxcAUGHl.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2308
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ytqvxcAUGHl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7D4B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2544
- C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
  "C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
  2⤵
  PID:2632
- C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe
  "C:\Users\Admin\AppData\Local\Temp\Samples 1\4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2836

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

tmp7D4B.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp7D4B.tmp
Size 1KB
SHA256 0ce0f8a402023dc0a80d432b6651090de656a8b3437f49119d10e9ef93a8647b
MD5 b9b98b58f488c03d5a7d48d5933520fe
SHA1 da2b60cddf6eb2a897e635e5d909d614928de803
SHA512 dcaf189d5bffae0d33c3d5c2aaf7596586e606ed3f6c5711d295417f6aad6fef4e6f7baf83de3bebfc9110cf2a0fe8578b1b5b4903859e28964a73c98f24c9cf
MD5 SHA1 SHA512

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memory/2300-4-0x0000000000580000-0x000000000058A000-memory.dmp

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memory/2300-1-0x00000000011C0000-0x0000000001282000-memory.dmp

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memory/2300-3-0x00000000003A0000-0x00000000003AE000-memory.dmp

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memory/2300-30-0x0000000074BE0000-0x00000000752CE000-memory.dmp

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memory/2300-5-0x0000000005420000-0x00000000054B4000-memory.dmp

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memory/2300-6-0x0000000074BE0000-0x00000000752CE000-memory.dmp

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memory/2300-2-0x0000000001150000-0x0000000001190000-memory.dmp

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memory/2300-0-0x0000000074BE0000-0x00000000752CE000-memory.dmp

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memory/2300-7-0x0000000001150000-0x0000000001190000-memory.dmp

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memory/2308-16-0x0000000002650000-0x0000000002690000-memory.dmp

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memory/2308-15-0x000000006E460000-0x000000006EA0B000-memory.dmp

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memory/2308-17-0x000000006E460000-0x000000006EA0B000-memory.dmp

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memory/2308-19-0x0000000002650000-0x0000000002690000-memory.dmp

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memory/2308-33-0x000000006E460000-0x000000006EA0B000-memory.dmp

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memory/2308-32-0x0000000002650000-0x0000000002690000-memory.dmp

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memory/2836-18-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-31-0x0000000074BE0000-0x00000000752CE000-memory.dmp

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memory/2836-29-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/2836-27-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-25-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-22-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-21-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-20-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/2836-34-0x0000000074BE0000-0x00000000752CE000-memory.dmp

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memory/2836-35-0x0000000001140000-0x0000000001180000-memory.dmp

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