agenttesla | 38f03fd1a4f001df84def0205e1f58538ae3e6d08ee86ba2d90e3f203e82ebdf

Analysis

max time kernel
142s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2023, 11:43

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General

Target
Purchase Order,doc.exe
Size 1.0MB
Sample231023-nvkhmsac24
SHA256 38f03fd1a4f001df84def0205e1f58538ae3e6d08ee86ba2d90e3f203e82ebdf
MD5 b2fc27e20fc01089056df0b0751e8694
SHA1 59ed22415137de50063a4620f64cd16e25de91d6
SHA512 29f5cd7414f067b1c767453ce21a39787d7515bbfd10cc82ad66b58de6bd0930ab5eafc091cd0c196abafad51e94ef1394611d6f0bacad53e621d393c046a22f
SSDEEP 12288:CkvNfrPolXZuClWJKq8yP+O5hu4q79rPET3a+Yo7KTiR:N7WApE0hrqRYea+eR
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol
smtp
Host
cp5ua.hyperhost.ua
Port
587
Username
[email protected]
Password
7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
cp5ua.hyperhost.ua
Port
587
Username
[email protected]
Password
7213575aceACE@#$
Email to
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 3752 set thread context of 2388	3752	Purchase Order,doc.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2388	Purchase Order,doc.exe
2388	Purchase Order,doc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2388	Purchase Order,doc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92
PID 3752 wrote to memory of 2388	3752	Purchase Order,doc.exe	92

C:\Users\Admin\AppData\Local\Temp\Purchase Order,doc.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order,doc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3752
- C:\Users\Admin\AppData\Local\Temp\Purchase Order,doc.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase Order,doc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2388

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

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Purchase Order,doc.exe.log

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

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memory/2388-12-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2388-21-0x0000000004E30000-0x0000000004E40000-memory.dmp

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memory/2388-20-0x00000000751E0000-0x0000000075990000-memory.dmp

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memory/2388-19-0x0000000005D30000-0x0000000005D80000-memory.dmp

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memory/2388-18-0x0000000005080000-0x00000000050E6000-memory.dmp

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memory/2388-17-0x0000000004E30000-0x0000000004E40000-memory.dmp

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memory/2388-15-0x00000000751E0000-0x0000000075990000-memory.dmp

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memory/3752-10-0x0000000008A10000-0x0000000008A8C000-memory.dmp

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memory/3752-9-0x0000000004F30000-0x0000000004F40000-memory.dmp

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memory/3752-0-0x00000000001A0000-0x00000000002B0000-memory.dmp

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memory/3752-11-0x000000000AAA0000-0x000000000AB3C000-memory.dmp

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memory/3752-8-0x0000000004E80000-0x0000000004E90000-memory.dmp

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memory/3752-7-0x00000000751E0000-0x0000000075990000-memory.dmp

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memory/3752-6-0x0000000004ED0000-0x0000000004EEC000-memory.dmp

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memory/3752-16-0x00000000751E0000-0x0000000075990000-memory.dmp

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memory/3752-5-0x0000000004C70000-0x0000000004C7A000-memory.dmp

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memory/3752-4-0x0000000004E80000-0x0000000004E90000-memory.dmp

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memory/3752-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp

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memory/3752-2-0x00000000051B0000-0x0000000005754000-memory.dmp

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memory/3752-1-0x00000000751E0000-0x0000000075990000-memory.dmp

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