agenttesla | 50d58fa0278a1eda3e2f35ce9e744d5d6e606420cadeeb08e28ff5a4506ad2b0

General

Target

payment slip.exe
Size

744KB
MD5

83682377ed1782ec27ce7714391e90ad
SHA1

95ffea72310c05eca2bfe8f0bb32f0179e8f19cf
SHA256

57e5f349a7c47e168e15daa6c9825e9075022c9aba9b1928e74cc43dfa0cfe01
SHA512

4a0b89edf6b1eebad24e2a5d2e08686786fee69dfa60d6875a449489ac35e4394448cdf4bffe5f70d20c45e2e316e82d27ac37851611eb46d62f682d048e3dbc
SSDEEP

12288:rJ9B1oVeonfTQ6H3IDloWcrrxo9pi4GE8bEpLkUIP2KKkV1eERIVl+YKzIv9:9to5k6HYDHcrxo9pia8AaUIPmwnb+v

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.thelamalab.com
Port:
587
Username:
[email protected]
Password:
Thel@malab@20!9
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

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

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

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

resource	yara_rule
behavioral1/memory/2452-5-0x00000000003D0000-0x00000000003DC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-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 5 IoCs

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

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

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

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

resource	yara_rule
behavioral1/memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
behavioral1/memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2452 set thread context of 2368	2452	payment slip.exe	34

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

pid	Process
2660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2452	payment slip.exe
2624	powershell.exe
2492	powershell.exe
2452	payment slip.exe
2368	RegSvcs.exe
2368	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	payment slip.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	2368	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2624	2452	payment slip.exe	28
PID 2452 wrote to memory of 2624	2452	payment slip.exe	28
PID 2452 wrote to memory of 2624	2452	payment slip.exe	28
PID 2452 wrote to memory of 2624	2452	payment slip.exe	28
PID 2452 wrote to memory of 2492	2452	payment slip.exe	30
PID 2452 wrote to memory of 2492	2452	payment slip.exe	30
PID 2452 wrote to memory of 2492	2452	payment slip.exe	30
PID 2452 wrote to memory of 2492	2452	payment slip.exe	30
PID 2452 wrote to memory of 2660	2452	payment slip.exe	32
PID 2452 wrote to memory of 2660	2452	payment slip.exe	32
PID 2452 wrote to memory of 2660	2452	payment slip.exe	32
PID 2452 wrote to memory of 2660	2452	payment slip.exe	32
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34
PID 2452 wrote to memory of 2368	2452	payment slip.exe	34

C:\Users\Admin\AppData\Local\Temp\payment slip.exe
"C:\Users\Admin\AppData\Local\Temp\payment slip.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452
- 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\payment slip.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2624
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ersgooJ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2492
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ersgooJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp38BC.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2660
- 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:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp38BC.tmp

Filesize
1KB

MD5
41c725e353947cf1c2cff897526313c3

SHA1
3ce3851667cbeaf389803cce06b58c1d8413b976

SHA256
c85a71ed542e707ffc356d71917b5f1220078a0f80c9199f5715d83cc71118c8

SHA512
fb00f59b337e6e4b9d9c3a10762380b6c78001ecf4b611eb376cea66660bce04903012896bf637d6abb2963bd60f2d5fbd99e51d40b5d212511fcf8653263008

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
5f071745738c5a234089996090beac04

SHA1
1c9b39a4a00724a9ad3025c5cea0f69dd37c1751

SHA256
dc256903ec3342602a881cdf7608816554a5e7f966f8db89937089190cc4b6c6

SHA512
32b0f7900a1ec6b6993f6e4617a82e60ad0f345025de48ce1c00e11923c4fc3c11dc9db9e61929308c01a1003ef8ae0f44ebe16de723e5c6233e659e3b716474

Download Submit
memory/2368-36-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-46-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-42-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2368-40-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-38-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2368-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-41-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2452-0-0x0000000001020000-0x00000000010DC000-memory.dmp

Filesize
752KB

Download
memory/2452-1-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2452-4-0x0000000000570000-0x0000000000578000-memory.dmp

Filesize
32KB

Download
memory/2452-6-0x000000000A650000-0x000000000A6D2000-memory.dmp

Filesize
520KB

Download
memory/2452-45-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2452-3-0x0000000000590000-0x00000000005AC000-memory.dmp

Filesize
112KB

Download
memory/2452-5-0x00000000003D0000-0x00000000003DC000-memory.dmp

Filesize
48KB

Download
memory/2452-2-0x0000000000FC0000-0x0000000001000000-memory.dmp

Filesize
256KB

Download
memory/2492-44-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2492-25-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2492-31-0x0000000002910000-0x0000000002950000-memory.dmp

Filesize
256KB

Download
memory/2492-29-0x0000000002910000-0x0000000002950000-memory.dmp

Filesize
256KB

Download
memory/2492-19-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2624-27-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2624-33-0x0000000002E50000-0x0000000002E90000-memory.dmp

Filesize
256KB

Download
memory/2624-43-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download
memory/2624-23-0x000000006F130000-0x000000006F6DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads