agenttesla | c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb

General

Target

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
Size

694KB
MD5

93e133deca5851daeb805df4179f3f7d
SHA1

db3af172e21f93dde8cd1041ac4db458e79120b2
SHA256

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb
SHA512

6c7c5c90e8add004f1f7971992707027954ca2ba14970c3fcc24b35130782b2303d18d98b1bcea988935d53a877963a636c4d241d6c63c670b4f19ea871bb49b
SSDEEP

12288:l/oc0YOwqOpJkxR17TCR+RVDueQr9w3rFV2fC/S253Kkk5nq7Sdt/A0gvhrdkbza:ygO7SeP7A+vPa63rFVUCT25nq2dgvhZu

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
@qk%xm*3

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
@qk%xm*3
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:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

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:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZUHFqcY = "C:\\Users\\Admin\\AppData\\Roaming\\ZUHFqcY\\ZUHFqcY.exe"	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 ip-api.com

flow	ioc
20	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

description	pid	process	target process
PID 4920 set thread context of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.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

3740 schtasks.exe

pid	process
3740	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exepowershell.exec6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

pid	process
4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
228	powershell.exe
4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
2976	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
2976	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
228	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exepowershell.exec6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

description	pid	process
Token: SeDebugPrivilege	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
Token: SeDebugPrivilege	228	powershell.exe
Token: SeDebugPrivilege	2976	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

description	pid	process	target process
PID 4920 wrote to memory of 228	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	powershell.exe
PID 4920 wrote to memory of 228	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	powershell.exe
PID 4920 wrote to memory of 228	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	powershell.exe
PID 4920 wrote to memory of 3740	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	schtasks.exe
PID 4920 wrote to memory of 3740	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	schtasks.exe
PID 4920 wrote to memory of 3740	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	schtasks.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
PID 4920 wrote to memory of 2976	4920	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe	c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe

C:\Users\Admin\AppData\Local\Temp\c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
"C:\Users\Admin\AppData\Local\Temp\c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4920

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\htptCRQZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:228

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\htptCRQZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A81.tmp"
2⤵
- Creates scheduled task(s)
PID:3740

C:\Users\Admin\AppData\Local\Temp\c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe
"C:\Users\Admin\AppData\Local\Temp\c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976

Network

MITRE ATT&CK Matrix ATT&CK v13

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

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c6ca71a6099738f784dd5d98284f0cbaabfd9c869edcd40f5a307ab937f2a7bb.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vgdjycit.lcd.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6A81.tmp
Filesize
1KB

MD5
719a171fd0d8c7950367b883c5cbebb1

SHA1
a7e2a6288cd6f39b7af88f708a84532f2b83d6ec

SHA256
8dbd27fb2dbc76f0cd68ddeca7b8c7cc0bdb7e92993456cfd79372ac142be858

SHA512
e8f265dcb0777b398719fa9531e12547bed1abb052456a5833572f6d21c9c474b4772d4ad4bf44838f7cd51618d3ac01b67ce72aab4d95c71ec599f157d50917

Download Submit
memory/228-58-0x0000000007620000-0x000000000763A000-memory.dmp

Filesize
104KB

Download
memory/228-20-0x0000000005350000-0x0000000005372000-memory.dmp

Filesize
136KB

Download
memory/228-39-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/228-38-0x0000000005D30000-0x0000000006084000-memory.dmp

Filesize
3.3MB

Download
memory/228-70-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/228-66-0x0000000007940000-0x0000000007948000-memory.dmp

Filesize
32KB

Download
memory/228-65-0x0000000007960000-0x000000000797A000-memory.dmp

Filesize
104KB

Download
memory/228-14-0x0000000004D40000-0x0000000004D76000-memory.dmp

Filesize
216KB

Download
memory/228-15-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/228-16-0x0000000002990000-0x00000000029A0000-memory.dmp

Filesize
64KB

Download
memory/228-18-0x00000000053B0000-0x00000000059D8000-memory.dmp

Filesize
6.2MB

Download
memory/228-17-0x0000000002990000-0x00000000029A0000-memory.dmp

Filesize
64KB

Download
memory/228-64-0x0000000007860000-0x0000000007874000-memory.dmp

Filesize
80KB

Download
memory/228-53-0x00000000068F0000-0x000000000690E000-memory.dmp

Filesize
120KB

Download
memory/228-63-0x0000000007850000-0x000000000785E000-memory.dmp

Filesize
56KB

Download
memory/228-62-0x0000000007820000-0x0000000007831000-memory.dmp

Filesize
68KB

Download
memory/228-60-0x00000000078A0000-0x0000000007936000-memory.dmp

Filesize
600KB

Download
memory/228-40-0x0000000006340000-0x000000000638C000-memory.dmp

Filesize
304KB

Download
memory/228-59-0x0000000007690000-0x000000000769A000-memory.dmp

Filesize
40KB

Download
memory/228-24-0x0000000005C50000-0x0000000005CB6000-memory.dmp

Filesize
408KB

Download
memory/228-57-0x0000000007C60000-0x00000000082DA000-memory.dmp

Filesize
6.5MB

Download
memory/228-56-0x00000000072F0000-0x0000000007393000-memory.dmp

Filesize
652KB

Download
memory/228-55-0x0000000002990000-0x00000000029A0000-memory.dmp

Filesize
64KB

Download
memory/228-54-0x0000000002990000-0x00000000029A0000-memory.dmp

Filesize
64KB

Download
memory/228-26-0x0000000005CC0000-0x0000000005D26000-memory.dmp

Filesize
408KB

Download
memory/228-42-0x00000000068B0000-0x00000000068E2000-memory.dmp

Filesize
200KB

Download
memory/228-41-0x000000007F6A0000-0x000000007F6B0000-memory.dmp

Filesize
64KB

Download
memory/228-43-0x00000000710E0000-0x000000007112C000-memory.dmp

Filesize
304KB

Download
memory/2976-71-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/2976-67-0x00000000070A0000-0x00000000070F0000-memory.dmp

Filesize
320KB

Download
memory/2976-72-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/2976-33-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/2976-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-27-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4920-25-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4920-1-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4920-2-0x0000000005180000-0x0000000005724000-memory.dmp

Filesize
5.6MB

Download
memory/4920-0-0x0000000000060000-0x0000000000114000-memory.dmp

Filesize
720KB

Download
memory/4920-3-0x0000000004AF0000-0x0000000004B82000-memory.dmp

Filesize
584KB

Download
memory/4920-9-0x0000000008B10000-0x0000000008BAC000-memory.dmp

Filesize
624KB

Download
memory/4920-8-0x00000000064A0000-0x0000000006524000-memory.dmp

Filesize
528KB

Download
memory/4920-4-0x0000000004D10000-0x0000000004D20000-memory.dmp

Filesize
64KB

Download
memory/4920-7-0x0000000005150000-0x000000000515C000-memory.dmp

Filesize
48KB

Download
memory/4920-5-0x0000000004BB0000-0x0000000004BBA000-memory.dmp

Filesize
40KB

Download
memory/4920-6-0x0000000005D30000-0x0000000005D4A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads