agenttesla | b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f

General

Target

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
Size

689KB
MD5

2578069939add5ea403339d1fb4a4dd5
SHA1

f227c186a1c0b83937778cc3715de7f831a24d79
SHA256

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f
SHA512

b77288edf55dbb43449e0fc7e291f50a4995e50f25db911c1b5cb299ac86e67ce40d3f7ca1edbfd45cd0658b5278d322fc588bb24bbd4808ba94b83d0865effb
SSDEEP

12288:bNgLeFR60FXlv312Z3fPxIalwUGUiHtYYfp47bI4uqe5Jy2a+7x/XOg0KMh6hpF:rFXJ312Z3aalmpNpObjeu2h7xmd/h6HF

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.svemek.mk
Port:
587
Username:
[email protected]
Password:
Almaks5*
Email To:
[email protected]

Signatures

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

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

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NcnBt = "C:\\Users\\Admin\\AppData\\Roaming\\NcnBt\\NcnBt.exe"	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

43 api.ipify.org
45 api.ipify.org
49 ip-api.com

flow	ioc
43	api.ipify.org
45	api.ipify.org
49	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

description	pid	process	target process
PID 3256 set thread context of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.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

4060 schtasks.exe

pid	process
4060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exepowershell.exe

pid	process
4312	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
4312	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
4312	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
2440	powershell.exe
2440	powershell.exe
2440	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4312	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
Token: SeDebugPrivilege	2440	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

description	pid	process	target process
PID 3256 wrote to memory of 2440	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	powershell.exe
PID 3256 wrote to memory of 2440	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	powershell.exe
PID 3256 wrote to memory of 2440	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	powershell.exe
PID 3256 wrote to memory of 4060	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	schtasks.exe
PID 3256 wrote to memory of 4060	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	schtasks.exe
PID 3256 wrote to memory of 4060	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	schtasks.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
PID 3256 wrote to memory of 4312	3256	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe	b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe

C:\Users\Admin\AppData\Local\Temp\b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
"C:\Users\Admin\AppData\Local\Temp\b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3256

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EneZWndVRXIK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EneZWndVRXIK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5AAE.tmp"
2⤵
- Creates scheduled task(s)
PID:4060

C:\Users\Admin\AppData\Local\Temp\b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe
"C:\Users\Admin\AppData\Local\Temp\b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4312

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:1784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\b9465c3d7b61974569376e9f8fb9a689d5cd629278ba7ee1605ad66e7ec5b48f.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_havothpp.ieh.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5AAE.tmp
Filesize
1KB

MD5
2e63cfc194cbf8442c375b31c14e9d76

SHA1
68c42803ffc0ba9aa158558afccfbe47bc12a161

SHA256
5476f9ef31e9dffc1f3c1a16e00f2ff77510fc2f478efa988130fc7479c82848

SHA512
a98e4e9db738d2951b50924dd9417b6e51055898d51b4ac713e7604e9f097ecf89902851f04ccb62a66070d973edd16007318936a5164bf9b18809761ea05ffc

Download Submit
memory/2440-55-0x0000000007260000-0x0000000007303000-memory.dmp

Filesize
652KB

Download
memory/2440-58-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/2440-69-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/2440-66-0x00000000078A0000-0x00000000078A8000-memory.dmp

Filesize
32KB

Download
memory/2440-65-0x00000000078C0000-0x00000000078DA000-memory.dmp

Filesize
104KB

Download
memory/2440-64-0x00000000077C0000-0x00000000077D4000-memory.dmp

Filesize
80KB

Download
memory/2440-63-0x00000000077B0000-0x00000000077BE000-memory.dmp

Filesize
56KB

Download
memory/2440-62-0x0000000007780000-0x0000000007791000-memory.dmp

Filesize
68KB

Download
memory/2440-15-0x0000000002920000-0x0000000002956000-memory.dmp

Filesize
216KB

Download
memory/2440-16-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/2440-28-0x0000000005AD0000-0x0000000005AF2000-memory.dmp

Filesize
136KB

Download
memory/2440-18-0x00000000029D0000-0x00000000029E0000-memory.dmp

Filesize
64KB

Download
memory/2440-38-0x0000000005C80000-0x0000000005CE6000-memory.dmp

Filesize
408KB

Download
memory/2440-20-0x00000000053B0000-0x00000000059D8000-memory.dmp

Filesize
6.2MB

Download
memory/2440-60-0x0000000007800000-0x0000000007896000-memory.dmp

Filesize
600KB

Download
memory/2440-59-0x0000000007600000-0x000000000760A000-memory.dmp

Filesize
40KB

Download
memory/2440-57-0x0000000007BD0000-0x000000000824A000-memory.dmp

Filesize
6.5MB

Download
memory/2440-54-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/2440-44-0x0000000070A80000-0x0000000070ACC000-memory.dmp

Filesize
304KB

Download
memory/2440-43-0x0000000007220000-0x0000000007252000-memory.dmp

Filesize
200KB

Download
memory/2440-17-0x00000000029D0000-0x00000000029E0000-memory.dmp

Filesize
64KB

Download
memory/2440-42-0x000000007EE10000-0x000000007EE20000-memory.dmp

Filesize
64KB

Download
memory/2440-41-0x00000000062A0000-0x00000000062EC000-memory.dmp

Filesize
304KB

Download
memory/2440-39-0x0000000005DD0000-0x0000000006124000-memory.dmp

Filesize
3.3MB

Download
memory/2440-40-0x0000000004FD0000-0x0000000004FEE000-memory.dmp

Filesize
120KB

Download
memory/3256-9-0x000000000BD00000-0x000000000BD9C000-memory.dmp

Filesize
624KB

Download
memory/3256-2-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/3256-5-0x0000000004DB0000-0x0000000004DBA000-memory.dmp

Filesize
40KB

Download
memory/3256-25-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/3256-4-0x0000000004C70000-0x0000000004C80000-memory.dmp

Filesize
64KB

Download
memory/3256-0-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/3256-24-0x0000000004C70000-0x0000000004C80000-memory.dmp

Filesize
64KB

Download
memory/3256-1-0x0000000000260000-0x0000000000312000-memory.dmp

Filesize
712KB

Download
memory/3256-7-0x0000000006360000-0x0000000006374000-memory.dmp

Filesize
80KB

Download
memory/3256-6-0x0000000006320000-0x0000000006340000-memory.dmp

Filesize
128KB

Download
memory/3256-13-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/3256-8-0x0000000008BD0000-0x0000000008C54000-memory.dmp

Filesize
528KB

Download
memory/3256-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp

Filesize
584KB

Download
memory/4312-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4312-27-0x0000000005100000-0x0000000005166000-memory.dmp

Filesize
408KB

Download
memory/4312-71-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/4312-61-0x0000000006840000-0x0000000006890000-memory.dmp

Filesize
320KB

Download
memory/4312-70-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/4312-26-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads