agenttesla | 9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7

General

Target

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
Size

668KB
MD5

b2ebfbb63f7ccdff15e24e4ff801c986
SHA1

584079acf1abc206fca557907ab0c258ebc21a9a
SHA256

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7
SHA512

dd8d4b655504786999696f2603b915351d2daab578568f8ea181fdb54aa5eb420d2f02937eab6d6649562c243bba5259d26e04a19a0c48b894037a66dc48afe2
SSDEEP

12288:zuLD9C9DaFlVqcwO9kuereZz5WgZtjs1Ux6xdE0Is0JAIActwqk67tjbFRU:zsuMA7O9nZQktjs1+ps0CI1Ox6nRU

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
royallog@fibraunollc.top
Password:
7213575aceACE@#$
Email To:
royal@fibraunollc.top

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with or use KoiVM 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3820-5-0x00000265B32F0000-0x00000265B3384000-memory.dmp	INDICATOR_EXE_Packed_KoiVM

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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:

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe

Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid process

3672 svchost.exe

pid	process
3672	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\""	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

svchost.exe

description pid process target process

PID 3672 set thread context of 2860 3672 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

2740 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3940 timeout.exe

description	pid	process	target process
PID 3672 set thread context of 2860	3672	svchost.exe	msbuild.exe

pid	process
2740	schtasks.exe

pid	process
3940	timeout.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exesvchost.exe

pid	process
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe
3672	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exesvchost.exemsbuild.exe

description	pid	process
Token: SeDebugPrivilege	3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
Token: SeDebugPrivilege	3672	svchost.exe
Token: SeDebugPrivilege	2860	msbuild.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.execmd.execmd.exesvchost.exe

description	pid	process	target process
PID 3820 wrote to memory of 1040	3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe	cmd.exe
PID 3820 wrote to memory of 1040	3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe	cmd.exe
PID 3820 wrote to memory of 1664	3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe	cmd.exe
PID 3820 wrote to memory of 1664	3820	9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe	cmd.exe
PID 1040 wrote to memory of 2740	1040	cmd.exe	schtasks.exe
PID 1040 wrote to memory of 2740	1040	cmd.exe	schtasks.exe
PID 1664 wrote to memory of 3940	1664	cmd.exe	timeout.exe
PID 1664 wrote to memory of 3940	1664	cmd.exe	timeout.exe
PID 1664 wrote to memory of 3672	1664	cmd.exe	svchost.exe
PID 1664 wrote to memory of 3672	1664	cmd.exe	svchost.exe
PID 3672 wrote to memory of 2788	3672	svchost.exe	regasm.exe
PID 3672 wrote to memory of 2788	3672	svchost.exe	regasm.exe
PID 3672 wrote to memory of 2788	3672	svchost.exe	regasm.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 2860	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 3468	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 3468	3672	svchost.exe	msbuild.exe
PID 3672 wrote to memory of 3468	3672	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\9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe
"C:\Users\Admin\AppData\Local\Temp\9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820

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:1040

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:2740

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp7C15.tmp.bat""
2⤵
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\system32\timeout.exe
timeout 3
3⤵
- Delays execution with timeout.exe
PID:3940

C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3672

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
4⤵
PID:2788

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2860

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
4⤵
PID:3468

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=1328 --field-trial-handle=2260,i,11662483365823245381,11064702639240765741,262144 --variations-seed-version /prefetch:8
1⤵
PID:1828

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

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7C15.tmp.bat
Filesize
151B

MD5
40017e0f66302d2214602b43644262d5

SHA1
899589f3f72e869d670d1e09adb0c43b6491c1bc

SHA256
1c14b8905854e0f2a2d9a799f2015943b62accfe30552aee42acb6809ad02618

SHA512
eea57c866d7c108ad54c6ae494d18dead4240b93c387de4866a2fd94ab3059778f5de96ec9699170d702355308c983d6ef358ce94eeb90e347fedff3fec6fe57

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
668KB

MD5
b2ebfbb63f7ccdff15e24e4ff801c986

SHA1
584079acf1abc206fca557907ab0c258ebc21a9a

SHA256
9b6287ed088ca9a4d43602c95f045bafb0f17214412a749d27a5b2c126c8edb7

SHA512
dd8d4b655504786999696f2603b915351d2daab578568f8ea181fdb54aa5eb420d2f02937eab6d6649562c243bba5259d26e04a19a0c48b894037a66dc48afe2

Download Submit
memory/2860-18-0x0000000005780000-0x0000000005D24000-memory.dmp

Filesize
5.6MB

Download
memory/2860-26-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/2860-25-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2860-24-0x00000000061C0000-0x00000000061CA000-memory.dmp

Filesize
40KB

Download
memory/2860-23-0x0000000006230000-0x00000000062C2000-memory.dmp

Filesize
584KB

Download
memory/2860-22-0x0000000006140000-0x0000000006190000-memory.dmp

Filesize
320KB

Download
memory/2860-20-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/2860-19-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/2860-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2860-17-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-21-0x00007FFC77AF0000-0x00007FFC785B1000-memory.dmp

Filesize
10.8MB

Download
memory/3672-15-0x00007FFC77AF0000-0x00007FFC785B1000-memory.dmp

Filesize
10.8MB

Download
memory/3820-11-0x00007FFC784C0000-0x00007FFC78F81000-memory.dmp

Filesize
10.8MB

Download
memory/3820-0-0x0000026596C00000-0x0000026596C1A000-memory.dmp

Filesize
104KB

Download
memory/3820-5-0x00000265B32F0000-0x00000265B3384000-memory.dmp

Filesize
592KB

Download
memory/3820-4-0x00000265B1180000-0x00000265B119E000-memory.dmp

Filesize
120KB

Download
memory/3820-3-0x00000265B3270000-0x00000265B32E6000-memory.dmp

Filesize
472KB

Download
memory/3820-2-0x00000265B11F0000-0x00000265B1200000-memory.dmp

Filesize
64KB

Download
memory/3820-1-0x00007FFC784C0000-0x00007FFC78F81000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads