agenttesla | 104ab77fb1ca4088384acacaa40b79f8ed7fafcaac9a2730eaebb27fc3592f7f

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 13:02

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General

Target

New Order.exe
Size

846KB
MD5

bb8622ac441390650d12a874a4a10de2
SHA1

e530bdcc5854cc919762d5bcb2b97c18f3567a1c
SHA256

7fce3e76c6fced8598769e97c7cf34eaa6e86949bf61b75526fb3b489f6d81f7
SHA512

c39acb21430929e14d21df11042837189e7c6e092735c4091e16339f030d652b3aa577e34cc85563233503b5b15982ff98e54e05547bffae6ef80586c76f5303
SSDEEP

12288:zZxOh/wyO3wLcujxhjCNJFXS9TVWEZNxbvshQBaVZfaMzuX0J:zZCF9LcGfj8FiRPNxb0hQ6laYuX0J

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1936	powershell.exe
2216	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	New Order.exe

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.

flow	ioc
23	api.ipify.org
24	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 644 set thread context of 2508	644	New Order.exe	99

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2216	powershell.exe
1936	powershell.exe
2508	New Order.exe
2508	New Order.exe
1936	powershell.exe
2216	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1936	powershell.exe
Token: SeDebugPrivilege	2216	powershell.exe
Token: SeDebugPrivilege	2508	New Order.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 1936	644	New Order.exe	93
PID 644 wrote to memory of 1936	644	New Order.exe	93
PID 644 wrote to memory of 1936	644	New Order.exe	93
PID 644 wrote to memory of 2216	644	New Order.exe	95
PID 644 wrote to memory of 2216	644	New Order.exe	95
PID 644 wrote to memory of 2216	644	New Order.exe	95
PID 644 wrote to memory of 4568	644	New Order.exe	97
PID 644 wrote to memory of 4568	644	New Order.exe	97
PID 644 wrote to memory of 4568	644	New Order.exe	97
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99
PID 644 wrote to memory of 2508	644	New Order.exe	99

C:\Users\Admin\AppData\Local\Temp\New Order.exe
"C:\Users\Admin\AppData\Local\Temp\New Order.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:644
- 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\New Order.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1936
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pDAmOcxDnZRg.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2216
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pDAmOcxDnZRg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC9C8.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4568
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New Order.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
a03188c6500e181b81a52388b6967b60

SHA1
1715f473d3c49c26144e240f217f6904e340d917

SHA256
b4bacaaabacd75e37c0038ced8d9832a38b2d39257c2ab8bcbe825e302b996a8

SHA512
d5b4cf50ca674ecc4b58ec297af78867d030795105c3775e76edb7e2a6b4bee2d4cb5ddf4abd9c625cedf67ade100722d8ff9c7782aed39601be7115dea61922

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dbjvrsxd.fuj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC9C8.tmp

Filesize
1KB

MD5
ddc637c50860f42d78afcf1aa5048b27

SHA1
d912c1c47963b074d261609e1d04940e41e4f9ee

SHA256
586d476f12b43c6149f8c25a3d715a03a92f79a76a531eead3a1704c4e6a6b41

SHA512
c758e6308fc4e3e62e93887e8881322827e1cda4d525b58a76df0f36269388e5092421c85fdd2758fd78821a76bbb664497fc4cd9207aa2de23b66ceb59d32d6

Download Submit
memory/644-6-0x0000000005330000-0x00000000053CC000-memory.dmp

Filesize
624KB

Download
memory/644-4-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/644-7-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/644-8-0x0000000005530000-0x000000000553E000-memory.dmp

Filesize
56KB

Download
memory/644-9-0x00000000063D0000-0x0000000006452000-memory.dmp

Filesize
520KB

Download
memory/644-5-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/644-0-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/644-3-0x0000000005040000-0x00000000050D2000-memory.dmp

Filesize
584KB

Download
memory/644-2-0x0000000005550000-0x0000000005AF4000-memory.dmp

Filesize
5.6MB

Download
memory/644-1-0x0000000000570000-0x000000000064A000-memory.dmp

Filesize
872KB

Download
memory/644-37-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1936-15-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1936-79-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/1936-24-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1936-14-0x00000000025C0000-0x00000000025F6000-memory.dmp

Filesize
216KB

Download
memory/1936-21-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/1936-36-0x00000000058B0000-0x0000000005C04000-memory.dmp

Filesize
3.3MB

Download
memory/1936-19-0x0000000004F20000-0x0000000004F42000-memory.dmp

Filesize
136KB

Download
memory/1936-22-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/1936-87-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1936-47-0x0000000005EE0000-0x0000000005EFE000-memory.dmp

Filesize
120KB

Download
memory/1936-48-0x0000000006450000-0x000000000649C000-memory.dmp

Filesize
304KB

Download
memory/1936-16-0x00000000051A0000-0x00000000057C8000-memory.dmp

Filesize
6.2MB

Download
memory/1936-53-0x0000000071550000-0x000000007159C000-memory.dmp

Filesize
304KB

Download
memory/1936-80-0x0000000007530000-0x0000000007538000-memory.dmp

Filesize
32KB

Download
memory/1936-70-0x00000000064C0000-0x00000000064DE000-memory.dmp

Filesize
120KB

Download
memory/1936-71-0x00000000070F0000-0x0000000007193000-memory.dmp

Filesize
652KB

Download
memory/1936-73-0x0000000007210000-0x000000000722A000-memory.dmp

Filesize
104KB

Download
memory/2216-78-0x0000000007530000-0x0000000007544000-memory.dmp

Filesize
80KB

Download
memory/2216-74-0x0000000007360000-0x000000000736A000-memory.dmp

Filesize
40KB

Download
memory/2216-75-0x0000000007570000-0x0000000007606000-memory.dmp

Filesize
600KB

Download
memory/2216-76-0x00000000074F0000-0x0000000007501000-memory.dmp

Filesize
68KB

Download
memory/2216-77-0x0000000007520000-0x000000000752E000-memory.dmp

Filesize
56KB

Download
memory/2216-18-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2216-72-0x0000000007930000-0x0000000007FAA000-memory.dmp

Filesize
6.5MB

Download
memory/2216-49-0x0000000007140000-0x0000000007172000-memory.dmp

Filesize
200KB

Download
memory/2216-50-0x0000000071550000-0x000000007159C000-memory.dmp

Filesize
304KB

Download
memory/2216-86-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2216-35-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2508-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-88-0x00000000064C0000-0x0000000006510000-memory.dmp

Filesize
320KB

Download