agenttesla | 15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c

General

Target

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
Size

658KB
MD5

288ca7008a4c4c5209c6ec3e140686bc
SHA1

70ce1b94aa00f963cf520b436c2d5559b7d44107
SHA256

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c
SHA512

a7ce1d18fa745e0c1c55af0e3cdbb7c9b32ffb1eecb9f1075978c283e8b34edf83607711de93abed5293bb9e6143862a6980ce8d3dd72bcf084dfb9647a0fece
SSDEEP

12288:fH2iNlw0QKtgmz6wAAGCtp46wxdpXSiYFvaytWF7Mvs6gcGBWYTzqbC:v1Xhfz6aG8oMi7F7QuWY6G

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg2plcpnl0128.prod.sin2.secureserver.net
Port:
587
Username:
[email protected]
Password:
oc27-JcbRAO~
Email To:
[email protected]

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/4420-24-0x0000000000400000-0x0000000000442000-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/4420-24-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4016-8-0x00000000050A0000-0x00000000050AC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/4420-24-0x0000000000400000-0x0000000000442000-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/4420-24-0x0000000000400000-0x0000000000442000-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/4420-24-0x0000000000400000-0x0000000000442000-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/4420-24-0x0000000000400000-0x0000000000442000-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:

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.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

29 api.ipify.org
30 api.ipify.org

flow	ioc
29	api.ipify.org
30	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe

description	pid	process	target process
PID 4016 set thread context of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.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

4764 schtasks.exe

pid	process
4764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
3216	powershell.exe
3216	powershell.exe
3640	powershell.exe
3640	powershell.exe
4420	RegSvcs.exe
4420	RegSvcs.exe
4420	RegSvcs.exe
3216	powershell.exe
3640	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
Token: SeDebugPrivilege	3216	powershell.exe
Token: SeDebugPrivilege	3640	powershell.exe
Token: SeDebugPrivilege	4420	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe

description	pid	process	target process
PID 4016 wrote to memory of 3216	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 3216	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 3216	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 3640	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 3640	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 3640	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	powershell.exe
PID 4016 wrote to memory of 4764	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	schtasks.exe
PID 4016 wrote to memory of 4764	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	schtasks.exe
PID 4016 wrote to memory of 4764	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	schtasks.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe
PID 4016 wrote to memory of 4420	4016	15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe
"C:\Users\Admin\AppData\Local\Temp\15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4016

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\15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3216

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BAAoHtZjEgl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3640

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BAAoHtZjEgl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5530.tmp"
2⤵
- Creates scheduled task(s)
PID:4764

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4420

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=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:4696

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

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\__PSScriptPolicyTest_1ojyn4fx.de0.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5530.tmp
Filesize
1KB

MD5
fc51decf68551e0d267552f55180bc2b

SHA1
67bdb66eab5cfcbd3830ff7fc7a21e94e3bb769f

SHA256
47d5444b23507013bf219229993b7b986f74331e216da954e545bdf5f6c63970

SHA512
3e905ae9409a6caf4c495dd6c440598eb646ec54791bb07e7b8a8629fd06565162e708902ad6de29729e57fb44d7c9df8b06046e67ee31a91dc03e60d80e879a

Download Submit
memory/3216-53-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/3216-13-0x0000000002630000-0x0000000002666000-memory.dmp

Filesize
216KB

Download
memory/3216-84-0x0000000007510000-0x00000000075A6000-memory.dmp

Filesize
600KB

Download
memory/3216-81-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/3216-79-0x0000000007150000-0x00000000071F3000-memory.dmp

Filesize
652KB

Download
memory/3216-59-0x0000000070250000-0x000000007029C000-memory.dmp

Filesize
304KB

Download
memory/3216-57-0x0000000006550000-0x0000000006582000-memory.dmp

Filesize
200KB

Download
memory/3216-55-0x000000007F500000-0x000000007F510000-memory.dmp

Filesize
64KB

Download
memory/3216-26-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

Filesize
136KB

Download
memory/3216-85-0x00000000074B0000-0x00000000074C1000-memory.dmp

Filesize
68KB

Download
memory/3216-15-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3216-52-0x0000000005FB0000-0x0000000005FFC000-memory.dmp

Filesize
304KB

Download
memory/3216-16-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/3216-19-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/3216-51-0x0000000005F80000-0x0000000005F9E000-memory.dmp

Filesize
120KB

Download
memory/3216-87-0x00000000074F0000-0x0000000007504000-memory.dmp

Filesize
80KB

Download
memory/3216-28-0x0000000005140000-0x00000000051A6000-memory.dmp

Filesize
408KB

Download
memory/3216-93-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3640-30-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/3640-56-0x000000007F480000-0x000000007F490000-memory.dmp

Filesize
64KB

Download
memory/3640-92-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3640-22-0x0000000003040000-0x0000000003050000-memory.dmp

Filesize
64KB

Download
memory/3640-89-0x0000000007E50000-0x0000000007E58000-memory.dmp

Filesize
32KB

Download
memory/3640-88-0x0000000007E70000-0x0000000007E8A000-memory.dmp

Filesize
104KB

Download
memory/3640-86-0x0000000007D60000-0x0000000007D6E000-memory.dmp

Filesize
56KB

Download
memory/3640-21-0x0000000003040000-0x0000000003050000-memory.dmp

Filesize
64KB

Download
memory/3640-50-0x0000000006320000-0x0000000006674000-memory.dmp

Filesize
3.3MB

Download
memory/3640-20-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/3640-82-0x0000000007B80000-0x0000000007B8A000-memory.dmp

Filesize
40KB

Download
memory/3640-80-0x0000000008150000-0x00000000087CA000-memory.dmp

Filesize
6.5MB

Download
memory/3640-54-0x0000000003040000-0x0000000003050000-memory.dmp

Filesize
64KB

Download
memory/3640-69-0x0000000006DC0000-0x0000000006DDE000-memory.dmp

Filesize
120KB

Download
memory/3640-58-0x0000000070250000-0x000000007029C000-memory.dmp

Filesize
304KB

Download
memory/4016-2-0x0000000005310000-0x00000000058B4000-memory.dmp

Filesize
5.6MB

Download
memory/4016-0-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-4-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4016-9-0x0000000006870000-0x00000000068F2000-memory.dmp

Filesize
520KB

Download
memory/4016-6-0x00000000050E0000-0x000000000517C000-memory.dmp

Filesize
624KB

Download
memory/4016-12-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-5-0x0000000004FB0000-0x0000000004FBA000-memory.dmp

Filesize
40KB

Download
memory/4016-18-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4016-1-0x0000000000360000-0x0000000000408000-memory.dmp

Filesize
672KB

Download
memory/4016-29-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4016-7-0x0000000005080000-0x0000000005092000-memory.dmp

Filesize
72KB

Download
memory/4016-3-0x0000000004E00000-0x0000000004E92000-memory.dmp

Filesize
584KB

Download
memory/4016-8-0x00000000050A0000-0x00000000050AC000-memory.dmp

Filesize
48KB

Download
memory/4420-31-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/4420-95-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/4420-27-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4420-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4420-94-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4420-83-0x0000000006150000-0x00000000061A0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads