agenttesla | f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76

Analysis

max time kernel
52s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 02:37

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General

Target
f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
Size 1.0MB
Sample240613-c4kn8a1fqd
SHA256 f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76
MD5 5bbcb669fbc77404983aef9b09950e31
SHA1 8afd88008784f597d31e5c6cb297589782ce9d72
SHA512 5ad069f1990d205977ea7fc0f297b27854471b770f565a79622453b34199c3f0830cb90689c85514fe0eda01ae8c6a547316127f049ea0c188e6217417e71f7c
SSDEEP 12288:sXGYttfET2YbYJYzCFZkyf98RKqDm813ZT8QBExp+zup8fvrzsduvZyvhYLydmSc:szj2TMqYC2icqDnXeoupvdmSgDURo
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.multivietmil.com
Port
587
Username
[email protected]
Password
myrecords1248
Email to
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4808 set thread context of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
1208	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
1208	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
Token: SeDebugPrivilege	1208	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4244	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	87
PID 4808 wrote to memory of 4244	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	87
PID 4808 wrote to memory of 4244	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	87
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88
PID 4808 wrote to memory of 1208	4808	f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe	88

C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
"C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
  "C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe"
  2⤵
  PID:4244
- C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe
  "C:\Users\Admin\AppData\Local\Temp\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f023a0a609a373bd3a489d38bae56aab5733f14325ccb1d41b9ded498bc96d76.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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memory/1208-10-0x0000000000400000-0x0000000000440000-memory.dmp

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memory/1208-18-0x00000000750E0000-0x0000000075890000-memory.dmp

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memory/1208-17-0x0000000006000000-0x0000000006050000-memory.dmp

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memory/1208-16-0x0000000005220000-0x0000000005286000-memory.dmp

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memory/1208-15-0x00000000750E0000-0x0000000075890000-memory.dmp

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memory/1208-13-0x00000000750E0000-0x0000000075890000-memory.dmp

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memory/4808-5-0x0000000005430000-0x000000000543A000-memory.dmp

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memory/4808-8-0x0000000007040000-0x00000000070F0000-memory.dmp

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memory/4808-9-0x0000000009710000-0x00000000097AC000-memory.dmp

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memory/4808-7-0x00000000059A0000-0x00000000059B0000-memory.dmp

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memory/4808-6-0x0000000005870000-0x000000000588A000-memory.dmp

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memory/4808-4-0x00000000750E0000-0x0000000075890000-memory.dmp

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memory/4808-14-0x00000000750E0000-0x0000000075890000-memory.dmp

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memory/4808-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

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memory/4808-3-0x00000000054C0000-0x0000000005552000-memory.dmp

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memory/4808-2-0x00000000059D0000-0x0000000005F74000-memory.dmp

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memory/4808-1-0x0000000000920000-0x0000000000A2A000-memory.dmp

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