agenttesla | 838357e4ce664c6cdfbaf1e82c86d5f50b3aea38435ba567c070a3b2667bd780

General

Target

Air Waybill.exe
Size

736KB
MD5

c963fe8d18e6ab58040cf1b2bd1659ed
SHA1

62e12982577128fe9289e9de119c48c50edef3a8
SHA256

5e9bfae6d83520e80f40949b7023b9a16df678f1f3e0d7ac8f05b2226438d8d1
SHA512

5b2f01a92393d51cdc8d09933199bfba548fcbcb197fabcf03eaacc6776b3dc1f2eac0ca5a7fcbc75d0eb3fb5004f60c0f02605bd59e638bbf344b38cf1e646a
SSDEEP

12288:QHqc3+GCueH5qk3NYIY/gxwnp0QLWGoaJ47XPl02Pc2CTfYkwEiUk+YYF:QH/uG2q6NdDxwnp08ztuAFrYjEiN+Ye

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 2040 set thread context of 2684	2040	Air Waybill.exe	33

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
2052	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2040	Air Waybill.exe
2040	Air Waybill.exe
2040	Air Waybill.exe
2040	Air Waybill.exe
2684	Air Waybill.exe
2684	Air Waybill.exe
344	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2040	Air Waybill.exe
Token: SeDebugPrivilege	2684	Air Waybill.exe
Token: SeDebugPrivilege	344	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 344	2040	Air Waybill.exe	28
PID 2040 wrote to memory of 344	2040	Air Waybill.exe	28
PID 2040 wrote to memory of 344	2040	Air Waybill.exe	28
PID 2040 wrote to memory of 344	2040	Air Waybill.exe	28
PID 2040 wrote to memory of 2052	2040	Air Waybill.exe	30
PID 2040 wrote to memory of 2052	2040	Air Waybill.exe	30
PID 2040 wrote to memory of 2052	2040	Air Waybill.exe	30
PID 2040 wrote to memory of 2052	2040	Air Waybill.exe	30
PID 2040 wrote to memory of 2704	2040	Air Waybill.exe	32
PID 2040 wrote to memory of 2704	2040	Air Waybill.exe	32
PID 2040 wrote to memory of 2704	2040	Air Waybill.exe	32
PID 2040 wrote to memory of 2704	2040	Air Waybill.exe	32
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33
PID 2040 wrote to memory of 2684	2040	Air Waybill.exe	33

C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe
"C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xthufWrlzwwHat.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:344
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xthufWrlzwwHat" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9270.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2052
- C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe
  "C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe"
  2⤵
  PID:2704
- C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe
  "C:\Users\Admin\AppData\Local\Temp\Air Waybill.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684

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\tmp9270.tmp

Filesize
1KB

MD5
74efb1892a8017b21bf016839cbc7941

SHA1
efe86b4bdfa364d1fce9b7760ec6f20aeef6caab

SHA256
a03ca1ae9f0294754f7dc8fe9cc86cb6447479928d139e2d14288971a106c160

SHA512
c5fff894c08c1baf76be77d3d2a11752b9b3ccfb1bbceb92490c22ade89e6934a87a78c2667ecf596ca7695fc5283184bf0b67e3ace6ad405fc728dde25170c2

Download Submit
memory/344-33-0x000000006F250000-0x000000006F7FB000-memory.dmp

Filesize
5.7MB

Download
memory/344-32-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/344-31-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/344-29-0x000000006F250000-0x000000006F7FB000-memory.dmp

Filesize
5.7MB

Download
memory/344-28-0x000000006F250000-0x000000006F7FB000-memory.dmp

Filesize
5.7MB

Download
memory/2040-6-0x0000000005020000-0x000000000509A000-memory.dmp

Filesize
488KB

Download
memory/2040-27-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2040-1-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2040-2-0x0000000004FE0000-0x0000000005020000-memory.dmp

Filesize
256KB

Download
memory/2040-3-0x0000000000790000-0x00000000007AA000-memory.dmp

Filesize
104KB

Download
memory/2040-0-0x0000000001090000-0x000000000114E000-memory.dmp

Filesize
760KB

Download
memory/2040-4-0x0000000000770000-0x0000000000778000-memory.dmp

Filesize
32KB

Download
memory/2040-5-0x00000000007B0000-0x00000000007BA000-memory.dmp

Filesize
40KB

Download
memory/2684-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2684-30-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2684-34-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2684-35-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads