agenttesla | f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb

Analysis

max time kernel
134s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06-06-2024 01:12

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General

Target

f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
Size

649KB
MD5

c1d5dd4ff6deddd4f86813a1cdb491f4
SHA1

ccaa5af7d463b04d950dfa22af89f0257641a291
SHA256

f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb
SHA512

c8a86fe85e216cdc3fa9eb5826d94d72106201dc005ec35bf477ca41147c94799676227eade37b48a2c49dd4517e9fc2b2dd884b3d13a45f66f00ff9495daaaf
SSDEEP

12288:DBEOkBd/LSqNzKYz4HAgspcPUxM80GS5P+bLWpx0dgqyJMJkR:DBcBxGqNzKYzaAgsSUMbCLQxuOz

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
proglass.com.sg
Port:
587
Username:
[email protected]
Password:
NiconPay$

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
proglass.com.sg
Port:
587
Username:
[email protected]
Password:
NiconPay$
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
4792	powershell.exe
5116	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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.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
33	api.ipify.org
34	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1176 set thread context of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109

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
3720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
4792	powershell.exe
4792	powershell.exe
5116	powershell.exe
5116	powershell.exe
1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
2844	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
2844	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
2844	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
4792	powershell.exe
5116	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
Token: SeDebugPrivilege	4792	powershell.exe
Token: SeDebugPrivilege	5116	powershell.exe
Token: SeDebugPrivilege	2844	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2844	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 4792	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	103
PID 1176 wrote to memory of 4792	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	103
PID 1176 wrote to memory of 4792	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	103
PID 1176 wrote to memory of 5116	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	105
PID 1176 wrote to memory of 5116	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	105
PID 1176 wrote to memory of 5116	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	105
PID 1176 wrote to memory of 3720	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	107
PID 1176 wrote to memory of 3720	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	107
PID 1176 wrote to memory of 3720	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	107
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109
PID 1176 wrote to memory of 2844	1176	f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe	109

C:\Users\Admin\AppData\Local\Temp\f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
"C:\Users\Admin\AppData\Local\Temp\f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1176
- 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\f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4792
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IfxiSj.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5116
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IfxiSj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAC9.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3720
- C:\Users\Admin\AppData\Local\Temp\f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe
  "C:\Users\Admin\AppData\Local\Temp\f5d3ca08d95859a814bc11bebaa4864b8f61e744a58a0c6ff2458349f28578fb.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2844

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 --field-trial-handle=4124,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8
1⤵
PID:1356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

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

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Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
dad7155f2c1657a947cd51c550b89f71

SHA1
35d09bb3409fa54fdea9da900e5e7fea42d39709

SHA256
c6c738a1319f80598e468c8a482652d3d4a91bf84702cae34524e6179a78c96d

SHA512
71a63a7f6d327b741f50c92e3bc79fd9a2cc9039bd6cafe62e8cacd6b7e242a810766aad0931c6b1db785113f8aecff6262d51aa5ef53673ff3fc5424eb5dd96

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v2gvktlv.kfh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1176-5-0x00000000052F0000-0x00000000052FA000-memory.dmp

Filesize
40KB

Download
memory/1176-10-0x0000000009050000-0x00000000090EC000-memory.dmp

Filesize
624KB

Download
memory/1176-4-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1176-6-0x0000000005480000-0x0000000005496000-memory.dmp

Filesize
88KB

Download
memory/1176-7-0x00000000054C0000-0x00000000054CE000-memory.dmp

Filesize
56KB

Download
memory/1176-8-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/1176-9-0x00000000066A0000-0x0000000006724000-memory.dmp

Filesize
528KB

Download
memory/1176-1-0x0000000000840000-0x00000000008E6000-memory.dmp

Filesize
664KB

Download
memory/1176-47-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/1176-3-0x0000000005360000-0x00000000053F2000-memory.dmp

Filesize
584KB

Download
memory/1176-2-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download
memory/1176-0-0x00000000743CE000-0x00000000743CF000-memory.dmp

Filesize
4KB

Download
memory/2844-90-0x00000000066A0000-0x00000000066F0000-memory.dmp

Filesize
320KB

Download
memory/2844-32-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4792-74-0x00000000075C0000-0x0000000007C3A000-memory.dmp

Filesize
6.5MB

Download
memory/4792-49-0x0000000005C30000-0x0000000005C4E000-memory.dmp

Filesize
120KB

Download
memory/4792-26-0x0000000005610000-0x0000000005964000-memory.dmp

Filesize
3.3MB

Download
memory/4792-23-0x0000000005530000-0x0000000005596000-memory.dmp

Filesize
408KB

Download
memory/4792-15-0x0000000002330000-0x0000000002366000-memory.dmp

Filesize
216KB

Download
memory/4792-88-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4792-19-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4792-22-0x0000000004E40000-0x0000000004EA6000-memory.dmp

Filesize
408KB

Download
memory/4792-21-0x0000000004DA0000-0x0000000004DC2000-memory.dmp

Filesize
136KB

Download
memory/4792-78-0x0000000007170000-0x0000000007181000-memory.dmp

Filesize
68KB

Download
memory/4792-50-0x0000000005CC0000-0x0000000005D0C000-memory.dmp

Filesize
304KB

Download
memory/4792-16-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4792-52-0x0000000070B30000-0x0000000070B7C000-memory.dmp

Filesize
304KB

Download
memory/4792-51-0x0000000006DE0000-0x0000000006E12000-memory.dmp

Filesize
200KB

Download
memory/4792-73-0x0000000006E20000-0x0000000006EC3000-memory.dmp

Filesize
652KB

Download
memory/4792-17-0x0000000004F00000-0x0000000005528000-memory.dmp

Filesize
6.2MB

Download
memory/4792-18-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4792-75-0x0000000006F70000-0x0000000006F8A000-memory.dmp

Filesize
104KB

Download
memory/4792-82-0x0000000007290000-0x0000000007298000-memory.dmp

Filesize
32KB

Download
memory/5116-72-0x0000000006CA0000-0x0000000006CBE000-memory.dmp

Filesize
120KB

Download
memory/5116-77-0x0000000007080000-0x0000000007116000-memory.dmp

Filesize
600KB

Download
memory/5116-79-0x0000000007030000-0x000000000703E000-memory.dmp

Filesize
56KB

Download
memory/5116-80-0x0000000007040000-0x0000000007054000-memory.dmp

Filesize
80KB

Download
memory/5116-81-0x0000000007140000-0x000000000715A000-memory.dmp

Filesize
104KB

Download
memory/5116-76-0x0000000006E70000-0x0000000006E7A000-memory.dmp

Filesize
40KB

Download
memory/5116-24-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/5116-53-0x0000000070B30000-0x0000000070B7C000-memory.dmp

Filesize
304KB

Download
memory/5116-89-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/5116-48-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/5116-20-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download