agenttesla | 61ee3545921c4ddf2a41826b2425dc43b4902353a01798f5516e9afdf4a10d63

General

Target

8a56d6baa1eac6ca6208e74591221cbc.exe
Size

763KB
MD5

8a56d6baa1eac6ca6208e74591221cbc
SHA1

9f057b5a90fdcee33dc2fa4f8f3424a3345186dd
SHA256

61ee3545921c4ddf2a41826b2425dc43b4902353a01798f5516e9afdf4a10d63
SHA512

7b06328817a158c5131f98211d9db8d24044f84e2bade735343539e57f0aaeeafc8da0fd8402a94e55cd0c31e6ab052c2dc55c274710ec3f26880ad172654597

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
chamara.kuruppu@organigram-ca.icu
Password:
HELPMEGOD@1321

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1796-68-0x000000000043748E-mapping.dmp	family_agenttesla
behavioral1/memory/1796-67-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1796-69-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral1/memory/1564-62-0x00000000003D0000-0x00000000003DB000-memory.dmp	CustAttr

Suspicious use of SetThreadContext 1 IoCs

Processes:

8a56d6baa1eac6ca6208e74591221cbc.exe

description pid process target process

PID 1564 set thread context of 1796 1564 8a56d6baa1eac6ca6208e74591221cbc.exe 8a56d6baa1eac6ca6208e74591221cbc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

568 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

8a56d6baa1eac6ca6208e74591221cbc.exe8a56d6baa1eac6ca6208e74591221cbc.exe

pid process

1564 8a56d6baa1eac6ca6208e74591221cbc.exe
1796 8a56d6baa1eac6ca6208e74591221cbc.exe
1796 8a56d6baa1eac6ca6208e74591221cbc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

8a56d6baa1eac6ca6208e74591221cbc.exe8a56d6baa1eac6ca6208e74591221cbc.exe

description pid process

Token: SeDebugPrivilege 1564 8a56d6baa1eac6ca6208e74591221cbc.exe
Token: SeDebugPrivilege 1796 8a56d6baa1eac6ca6208e74591221cbc.exe

description	pid	process	target process
PID 1564 set thread context of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe

pid	process
568	schtasks.exe

pid	process
1564	8a56d6baa1eac6ca6208e74591221cbc.exe
1796	8a56d6baa1eac6ca6208e74591221cbc.exe
1796	8a56d6baa1eac6ca6208e74591221cbc.exe

description	pid	process
Token: SeDebugPrivilege	1564	8a56d6baa1eac6ca6208e74591221cbc.exe
Token: SeDebugPrivilege	1796	8a56d6baa1eac6ca6208e74591221cbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

8a56d6baa1eac6ca6208e74591221cbc.exe

description	pid	process	target process
PID 1564 wrote to memory of 568	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	schtasks.exe
PID 1564 wrote to memory of 568	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	schtasks.exe
PID 1564 wrote to memory of 568	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	schtasks.exe
PID 1564 wrote to memory of 568	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	schtasks.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe
PID 1564 wrote to memory of 1796	1564	8a56d6baa1eac6ca6208e74591221cbc.exe	8a56d6baa1eac6ca6208e74591221cbc.exe

C:\Users\Admin\AppData\Local\Temp\8a56d6baa1eac6ca6208e74591221cbc.exe
"C:\Users\Admin\AppData\Local\Temp\8a56d6baa1eac6ca6208e74591221cbc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wfjFhTUFwiTLXg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B81.tmp"
2⤵
- Creates scheduled task(s)
PID:568

C:\Users\Admin\AppData\Local\Temp\8a56d6baa1eac6ca6208e74591221cbc.exe
"C:\Users\Admin\AppData\Local\Temp\8a56d6baa1eac6ca6208e74591221cbc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1796

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4B81.tmp
MD5
843ac3cae11889f5746e81b7f23c3365

SHA1
84df7cf91ab49b07657d82394912ea7ba917217c

SHA256
56d51d84f374b8bbe27bfce2ddf08731f8c9dd188a1c3cf10478be772b5c5f65

SHA512
c21b4fca15009be30904ee267a90cc6b72904e23ca1956199a12f3ac5bcb22722494b5144b19435578e9b36f44b8e602ab01c362baeb06284b851c9e86d73151

Download Submit
memory/568-65-0x0000000000000000-mapping.dmp

Download
memory/1564-59-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/1564-61-0x0000000004D30000-0x0000000004D31000-memory.dmp

Filesize
4KB

Download
memory/1564-62-0x00000000003D0000-0x00000000003DB000-memory.dmp

Filesize
44KB

Download
memory/1564-63-0x0000000008030000-0x00000000080B2000-memory.dmp

Filesize
520KB

Download
memory/1564-64-0x0000000000640000-0x000000000067D000-memory.dmp

Filesize
244KB

Download
memory/1796-68-0x000000000043748E-mapping.dmp

Download
memory/1796-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1796-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1796-71-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads