agenttesla | 5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf

General

Target

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
Size

671KB
MD5

fd9af8f629d0d2e3e8cc132cdff97497
SHA1

1552f3db433eb345809069d011f2fb9684032738
SHA256

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf
SHA512

227da1c0f9e83d3b0e757f269b32d617aec47990c5eb6f6787b6036951bab11f5f51051b1c56478fedc1bb8ae04de8404db5d67c437d4c5f20faa1645a77598e
SSDEEP

12288:y5B778QHjEpFzOiLqWEtkHyog+rUVHwP3yu1c2b2PIfQzk3bjzgtVlHxPpoTFqph:6BBiFz7LAkHDUVQPCu132csk3zybR+TS

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vw-rmplcars.co.in
Port:
587
Username:
[email protected]
Password:
Gagan#456
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. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-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 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

description	pid	process	target process
PID 2440 set thread context of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.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

2764 schtasks.exe

pid	process
2764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2780	powershell.exe
2772	powershell.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2648	RegSvcs.exe
2648	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	2772	powershell.exe
Token: SeDebugPrivilege	2648	RegSvcs.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

description	pid	process	target process
PID 2440 wrote to memory of 2780	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2780	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2780	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2780	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2772	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2772	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2772	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2772	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 2440 wrote to memory of 2764	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 2440 wrote to memory of 2764	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 2440 wrote to memory of 2764	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 2440 wrote to memory of 2764	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2572	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2604	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 2440 wrote to memory of 2648	2440	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
"C:\Users\Admin\AppData\Local\Temp\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440

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\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2780

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oziKUof.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2772

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oziKUof" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5FCC.tmp"
2⤵
- Creates scheduled task(s)
PID:2764

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2572

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2604

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5FCC.tmp
Filesize
1KB

MD5
7fe2badaab3a5992837c62d228b7596c

SHA1
36cc07db346c7e381a8e41bb743bb66c48e6ad19

SHA256
b2f19fcca0f1d7227f987d46ccbeb6617f5931cd70f961bdd7cb6c78c93c4677

SHA512
cf00640d67c2715e992a07cbe31f858d644ea5e25ebc6807b1451d4969616807927cf3d95b97ec98b847ea9be0c5ad5a8c526e14ab7b54b9328db5c81501446a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\33ZYI2KLESZVE8WEMLTQ.temp
Filesize
7KB

MD5
b9a8ab6775299119eee04fef6a752c57

SHA1
c1a06bd64f4bce9c515af3e8a5dbf3e466628686

SHA256
4edac73fcb25d89988f62357b9a01272c97213466f6643c3d540b69bbacf485c

SHA512
e87609c9fdbe1010dc41089bf0ab8242ffe1d80b6716fe855f5788fcc7023d68b6616250fde3301452b3567b0bc579f674526df48dd3b9e600399a79e69ac0e3

Download Submit
memory/2440-4-0x0000000000560000-0x000000000056E000-memory.dmp

Filesize
56KB

Download
memory/2440-32-0x0000000074E40000-0x000000007552E000-memory.dmp

Filesize
6.9MB

Download
memory/2440-0-0x0000000000920000-0x00000000009CA000-memory.dmp

Filesize
680KB

Download
memory/2440-5-0x0000000000670000-0x0000000000686000-memory.dmp

Filesize
88KB

Download
memory/2440-6-0x00000000023F0000-0x0000000002474000-memory.dmp

Filesize
528KB

Download
memory/2440-2-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/2440-1-0x0000000074E40000-0x000000007552E000-memory.dmp

Filesize
6.9MB

Download
memory/2440-3-0x0000000000340000-0x0000000000358000-memory.dmp

Filesize
96KB

Download
memory/2648-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2648-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads