agenttesla | 470582badbb9549c5a60a0afc30745d6978f3586f72a4ed1b9cac0ab1e379fe0

General

Target

SOA FOR APR 2024 PDF.exe
Size

706KB
MD5

7a6e9d01d9162c7537ba8091187e4235
SHA1

f5b69f4b0ec8cd0a4b7bab26a0de167c8cc535cd
SHA256

7fd14673f73717b024728ae4248be0a1579f480a261c4f4d94742f230a01cb47
SHA512

7af388861a5be63b87e8159e2b20bf78d110517b8db6a314a7128cba29075734be43c543b1d701e360778d539951c58e3c06bc2ee2e2ad6855d0067fff55a199
SSDEEP

12288:mWYIPXjxannnHg2rA1a8vHKzUREMEngfnRhU0KjqdAwz725zfjVfjKIsj+1F0DxY:mWYIPFannnHg2Qa86n0LdAA70ztjRh0W

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.fascia-arch.com
Port:
587
Username:
brian@fascia-arch.com
Password:
HERbertstown1987

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.fascia-arch.com
Port:
587
Username:
brian@fascia-arch.com
Password:
HERbertstown1987
Email To:
donj5425@gmail.com

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:

SOA FOR APR 2024 PDF.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	SOA FOR APR 2024 PDF.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:

SOA FOR APR 2024 PDF.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	SOA FOR APR 2024 PDF.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

49 api.ipify.org
50 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA FOR APR 2024 PDF.exe

description pid process target process

PID 3192 set thread context of 4536 3192 SOA FOR APR 2024 PDF.exe SOA FOR APR 2024 PDF.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

3608 schtasks.exe

flow	ioc
49	api.ipify.org
50	api.ipify.org

description	pid	process	target process
PID 3192 set thread context of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe

pid	process
3608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

SOA FOR APR 2024 PDF.exepowershell.exepowershell.exeSOA FOR APR 2024 PDF.exe

pid	process
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
3192	SOA FOR APR 2024 PDF.exe
5100	powershell.exe
5100	powershell.exe
2116	powershell.exe
2116	powershell.exe
4536	SOA FOR APR 2024 PDF.exe
4536	SOA FOR APR 2024 PDF.exe
4536	SOA FOR APR 2024 PDF.exe
2116	powershell.exe
5100	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SOA FOR APR 2024 PDF.exepowershell.exepowershell.exeSOA FOR APR 2024 PDF.exe

description	pid	process
Token: SeDebugPrivilege	3192	SOA FOR APR 2024 PDF.exe
Token: SeDebugPrivilege	5100	powershell.exe
Token: SeDebugPrivilege	2116	powershell.exe
Token: SeDebugPrivilege	4536	SOA FOR APR 2024 PDF.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA FOR APR 2024 PDF.exe

pid process

4536 SOA FOR APR 2024 PDF.exe

pid	process
4536	SOA FOR APR 2024 PDF.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

SOA FOR APR 2024 PDF.exe

description	pid	process	target process
PID 3192 wrote to memory of 2116	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 2116	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 2116	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 5100	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 5100	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 5100	3192	SOA FOR APR 2024 PDF.exe	powershell.exe
PID 3192 wrote to memory of 3608	3192	SOA FOR APR 2024 PDF.exe	schtasks.exe
PID 3192 wrote to memory of 3608	3192	SOA FOR APR 2024 PDF.exe	schtasks.exe
PID 3192 wrote to memory of 3608	3192	SOA FOR APR 2024 PDF.exe	schtasks.exe
PID 3192 wrote to memory of 4444	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4444	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4444	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe
PID 3192 wrote to memory of 4536	3192	SOA FOR APR 2024 PDF.exe	SOA FOR APR 2024 PDF.exe

C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192

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\SOA FOR APR 2024 PDF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2116

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eeBIYZL.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5100

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eeBIYZL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp601C.tmp"
2⤵
- Creates scheduled task(s)
PID:3608

C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe"
2⤵
PID:4444

C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4536

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=4140 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:468

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

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SOA FOR APR 2024 PDF.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4ypeqoh0.twz.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp601C.tmp
Filesize
1KB

MD5
95ae16f4a0ba6f305fd17ca1f0e57649

SHA1
3fb74e835c1ac6d4f7930f79e0f72a57dd663e66

SHA256
12d28c6488bbb84db071030e95c1feda3d6d1e5b6023469350de8c961f910c1c

SHA512
f0a1357f720e6bb3698b2c395b46bb4b977f9a71ca3d884a3d889ee30d3128ab279d26d2616905f48e9c1e60546f6926c8ec2d02c4a87bc07626090ec9295c13

Download Submit
memory/2116-85-0x0000000007B70000-0x0000000007C06000-memory.dmp

Filesize
600KB

Download
memory/2116-55-0x0000000006BA0000-0x0000000006BD2000-memory.dmp

Filesize
200KB

Download
memory/2116-86-0x0000000007AF0000-0x0000000007B01000-memory.dmp

Filesize
68KB

Download
memory/2116-29-0x0000000005F90000-0x0000000005FF6000-memory.dmp

Filesize
408KB

Download
memory/2116-81-0x0000000007F40000-0x00000000085BA000-memory.dmp

Filesize
6.5MB

Download
memory/2116-57-0x0000000070250000-0x000000007029C000-memory.dmp

Filesize
304KB

Download
memory/2116-58-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/2116-12-0x0000000002CA0000-0x0000000002CD6000-memory.dmp

Filesize
216KB

Download
memory/2116-77-0x000000007F2A0000-0x000000007F2B0000-memory.dmp

Filesize
64KB

Download
memory/2116-17-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/2116-18-0x00000000058F0000-0x0000000005F18000-memory.dmp

Filesize
6.2MB

Download
memory/2116-89-0x0000000007B30000-0x0000000007B44000-memory.dmp

Filesize
80KB

Download
memory/2116-19-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/2116-54-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/2116-16-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/2116-90-0x0000000007C30000-0x0000000007C4A000-memory.dmp

Filesize
104KB

Download
memory/2116-23-0x0000000005500000-0x0000000005522000-memory.dmp

Filesize
136KB

Download
memory/2116-52-0x0000000006680000-0x00000000066CC000-memory.dmp

Filesize
304KB

Download
memory/2116-91-0x0000000007C10000-0x0000000007C18000-memory.dmp

Filesize
32KB

Download
memory/2116-27-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/2116-94-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-30-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-8-0x0000000009C60000-0x0000000009CE4000-memory.dmp

Filesize
528KB

Download
memory/3192-0-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-1-0x0000000000F70000-0x0000000001024000-memory.dmp

Filesize
720KB

Download
memory/3192-2-0x0000000005F70000-0x0000000006514000-memory.dmp

Filesize
5.6MB

Download
memory/3192-3-0x0000000005A60000-0x0000000005AF2000-memory.dmp

Filesize
584KB

Download
memory/3192-4-0x0000000005CE0000-0x0000000005CF0000-memory.dmp

Filesize
64KB

Download
memory/3192-5-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/3192-6-0x0000000005C60000-0x0000000005C80000-memory.dmp

Filesize
128KB

Download
memory/3192-20-0x0000000005CE0000-0x0000000005CF0000-memory.dmp

Filesize
64KB

Download
memory/3192-7-0x0000000005CA0000-0x0000000005CB4000-memory.dmp

Filesize
80KB

Download
memory/3192-13-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3192-9-0x000000000CD80000-0x000000000CE1C000-memory.dmp

Filesize
624KB

Download
memory/4536-87-0x0000000007130000-0x0000000007180000-memory.dmp

Filesize
320KB

Download
memory/4536-31-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/4536-97-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/4536-96-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4536-28-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4536-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5100-64-0x000000007EE20000-0x000000007EE30000-memory.dmp

Filesize
64KB

Download
memory/5100-21-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/5100-53-0x00000000027A0000-0x00000000027B0000-memory.dmp

Filesize
64KB

Download
memory/5100-83-0x0000000007480000-0x000000000748A000-memory.dmp

Filesize
40KB

Download
memory/5100-88-0x0000000007640000-0x000000000764E000-memory.dmp

Filesize
56KB

Download
memory/5100-80-0x00000000073C0000-0x0000000007463000-memory.dmp

Filesize
652KB

Download
memory/5100-51-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/5100-42-0x0000000005B00000-0x0000000005E54000-memory.dmp

Filesize
3.3MB

Download
memory/5100-82-0x00000000067A0000-0x00000000067BA000-memory.dmp

Filesize
104KB

Download
memory/5100-95-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/5100-56-0x0000000070250000-0x000000007029C000-memory.dmp

Filesize
304KB

Download
memory/5100-78-0x00000000066B0000-0x00000000066CE000-memory.dmp

Filesize
120KB

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