agenttesla | 3c26e3fb57f5181e65e9558c9eeb2f645492ed8e007c38ea96d00b9aa33957a7

General

Target

SATIN ALMA EMRİ_PDF.exe
Size

611KB
MD5

ff78832074659316429eae05feaed982
SHA1

e78bdc8b2f7c475aabc1d06b96739a10374b2879
SHA256

efe843e7a38bf867d8229fca37228d00ad7b8c7b6514c9fe7011befe33ba1930
SHA512

7936956713fc488d45f1da9ba41a9ef821a6eea142a2814b774cd88c8dd31f1a0ec2cf1498b65193cba313bcffe4a241a80e06bcfcda60bb98ed8dc8557dd296
SSDEEP

12288:mWYIwC6yssIj/uoQOKQ1t2sMUB83zBpFxbry63piYb6e6/vutWD:mWYI0Zj/jxd1tPMJ3znr/ybYbevuED

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
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:

SATIN ALMA EMRİ_PDF.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	SATIN ALMA EMRİ_PDF.exe

Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid process

4780 svchost.exe

pid	process
4780	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

SATIN ALMA EMRİ_PDF.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\""	SATIN ALMA EMRİ_PDF.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

svchost.exe

description pid process target process

PID 4780 set thread context of 420 4780 svchost.exe msbuild.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

5036 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

5096 timeout.exe

description	pid	process	target process
PID 4780 set thread context of 420	4780	svchost.exe	msbuild.exe

pid	process
5036	schtasks.exe

pid	process
5096	timeout.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

SATIN ALMA EMRİ_PDF.exemsbuild.exe

pid	process
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
4692	SATIN ALMA EMRİ_PDF.exe
420	msbuild.exe
420	msbuild.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SATIN ALMA EMRİ_PDF.exesvchost.exemsbuild.exe

description pid process

Token: SeDebugPrivilege 4692 SATIN ALMA EMRİ_PDF.exe
Token: SeDebugPrivilege 4780 svchost.exe
Token: SeDebugPrivilege 420 msbuild.exe

description	pid	process
Token: SeDebugPrivilege	4692	SATIN ALMA EMRİ_PDF.exe
Token: SeDebugPrivilege	4780	svchost.exe
Token: SeDebugPrivilege	420	msbuild.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

SATIN ALMA EMRİ_PDF.execmd.execmd.exesvchost.exe

description	pid	process	target process
PID 4692 wrote to memory of 2160	4692	SATIN ALMA EMRİ_PDF.exe	cmd.exe
PID 4692 wrote to memory of 2160	4692	SATIN ALMA EMRİ_PDF.exe	cmd.exe
PID 4692 wrote to memory of 4340	4692	SATIN ALMA EMRİ_PDF.exe	cmd.exe
PID 4692 wrote to memory of 4340	4692	SATIN ALMA EMRİ_PDF.exe	cmd.exe
PID 2160 wrote to memory of 5036	2160	cmd.exe	schtasks.exe
PID 2160 wrote to memory of 5036	2160	cmd.exe	schtasks.exe
PID 4340 wrote to memory of 5096	4340	cmd.exe	timeout.exe
PID 4340 wrote to memory of 5096	4340	cmd.exe	timeout.exe
PID 4340 wrote to memory of 4780	4340	cmd.exe	svchost.exe
PID 4340 wrote to memory of 4780	4340	cmd.exe	svchost.exe
PID 4780 wrote to memory of 428	4780	svchost.exe	AddInProcess32.exe
PID 4780 wrote to memory of 428	4780	svchost.exe	AddInProcess32.exe
PID 4780 wrote to memory of 428	4780	svchost.exe	AddInProcess32.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 420	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 4436	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 4436	4780	svchost.exe	msbuild.exe
PID 4780 wrote to memory of 4436	4780	svchost.exe	msbuild.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\SATIN ALMA EMRİ_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SATIN ALMA EMRİ_PDF.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4692

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"' & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:2160

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"'
3⤵
- Creates scheduled task(s)
PID:5036

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8A10.tmp.bat""
2⤵
- Suspicious use of WriteProcessMemory
PID:4340

C:\Windows\system32\timeout.exe
timeout 3
3⤵
- Delays execution with timeout.exe
PID:5096

C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
4⤵
PID:428

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:420

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
4⤵
PID:4436

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

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8A10.tmp.bat
Filesize
151B

MD5
c7acb6fe6348959623b6217eb454336d

SHA1
931d85966fb8900d0adc5805bdb806c5a90ceb02

SHA256
c8cd18b4e89625d0b64a9cc43fd2c32639d92f697f1e6d5bf46e0bef6a808844

SHA512
e7a0838f252d77b2ab0e2d2ee9eaa3e58bbdbffebad95f3df60dff8429a4e0d5b3486925fd4a599b2c63d208c9a29dfb9ec0ab06a1c0123899b7da3bb4255d14

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
611KB

MD5
ff78832074659316429eae05feaed982

SHA1
e78bdc8b2f7c475aabc1d06b96739a10374b2879

SHA256
efe843e7a38bf867d8229fca37228d00ad7b8c7b6514c9fe7011befe33ba1930

SHA512
7936956713fc488d45f1da9ba41a9ef821a6eea142a2814b774cd88c8dd31f1a0ec2cf1498b65193cba313bcffe4a241a80e06bcfcda60bb98ed8dc8557dd296

Download Submit
memory/420-18-0x0000000005BA0000-0x0000000006144000-memory.dmp

Filesize
5.6MB

Download
memory/420-26-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/420-25-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/420-24-0x0000000006570000-0x000000000657A000-memory.dmp

Filesize
40KB

Download
memory/420-23-0x00000000065E0000-0x0000000006672000-memory.dmp

Filesize
584KB

Download
memory/420-22-0x00000000064F0000-0x0000000006540000-memory.dmp

Filesize
320KB

Download
memory/420-20-0x0000000005500000-0x0000000005566000-memory.dmp

Filesize
408KB

Download
memory/420-19-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/420-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/420-17-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4692-5-0x00000276DA660000-0x00000276DA6F6000-memory.dmp

Filesize
600KB

Download
memory/4692-11-0x00007FFCA7770000-0x00007FFCA8231000-memory.dmp

Filesize
10.8MB

Download
memory/4692-0-0x00000276BF0E0000-0x00000276BF0EC000-memory.dmp

Filesize
48KB

Download
memory/4692-4-0x00000276C0EC0000-0x00000276C0EDE000-memory.dmp

Filesize
120KB

Download
memory/4692-3-0x00000276DA4E0000-0x00000276DA556000-memory.dmp

Filesize
472KB

Download
memory/4692-2-0x00000276D9690000-0x00000276D96A0000-memory.dmp

Filesize
64KB

Download
memory/4692-1-0x00007FFCA7770000-0x00007FFCA8231000-memory.dmp

Filesize
10.8MB

Download
memory/4780-15-0x00007FFCA7100000-0x00007FFCA7BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4780-21-0x00007FFCA7100000-0x00007FFCA7BC1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads