agenttesla | f8231b09fa4584c72c78c7212ba6e78a259a8efa3135b929fbe7920fa803e7b1

General

Target

ZAMÓWIENIE_N.2401190312.exe
Size

1003KB
MD5

fc3943cb830644bcf42d31175ca078a1
SHA1

10a1e8ba3bf72c350e4fe44a25ab079834778bcd
SHA256

f8231b09fa4584c72c78c7212ba6e78a259a8efa3135b929fbe7920fa803e7b1
SHA512

d96bfb69b58646b022ea443f7f28fa443229e0db51cf92be0b7caf6bb3493d06e35a6027cd29429c751e2288384bb89abb0e5749465b3d1cfe9ada41def393b6
SSDEEP

12288:JyGQ3yDhVXrMoz/UyfOpSvP/wAO9p5LHtppYjav+jT1Oy+t/EfhV1ninWKD:IGLhNvUy2M/wAG5Lt3Wkr0V1nAWKD

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.icemp.eu
Port:
21
Username:
[email protected]
Password:
bVkMH6R.pfF~NN@ossy$W!_pz[bh!9l(MU%UtX9L^W}vO=mn*g*;]}]Aq]-jKJ+CcP&U;d{f4thp)[y_^[!$Y

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 4556 set thread context of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3708	3696	WerFault.exe	107

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4556	ZAMÓWIENIE_N.2401190312.exe
4556	ZAMÓWIENIE_N.2401190312.exe
3696	RegAsm.exe
3696	RegAsm.exe
3696	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4556	ZAMÓWIENIE_N.2401190312.exe
Token: SeDebugPrivilege	3696	RegAsm.exe
Token: SeManageVolumePrivilege	2776	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107
PID 4556 wrote to memory of 3696	4556	ZAMÓWIENIE_N.2401190312.exe	107

C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_N.2401190312.exe
"C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_N.2401190312.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 1480
    3⤵
    - Program crash
    PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3696 -ip 3696
1⤵
PID:2676

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:1388

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2776-57-0x0000020445460000-0x0000020445461000-memory.dmp

Filesize
4KB

Download
memory/2776-56-0x0000020445350000-0x0000020445351000-memory.dmp

Filesize
4KB

Download
memory/2776-55-0x0000020445350000-0x0000020445351000-memory.dmp

Filesize
4KB

Download
memory/2776-53-0x0000020445320000-0x0000020445321000-memory.dmp

Filesize
4KB

Download
memory/2776-37-0x000002043CFB0000-0x000002043CFC0000-memory.dmp

Filesize
64KB

Download
memory/3696-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3696-20-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/3696-18-0x0000000005790000-0x00000000057A0000-memory.dmp

Filesize
64KB

Download
memory/3696-19-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/3696-17-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4556-6-0x0000000005990000-0x00000000059D4000-memory.dmp

Filesize
272KB

Download
memory/4556-8-0x0000000005A50000-0x0000000005A60000-memory.dmp

Filesize
64KB

Download
memory/4556-12-0x00000000074D0000-0x00000000074EA000-memory.dmp

Filesize
104KB

Download
memory/4556-13-0x0000000007080000-0x0000000007086000-memory.dmp

Filesize
24KB

Download
memory/4556-10-0x0000000005A50000-0x0000000005A60000-memory.dmp

Filesize
64KB

Download
memory/4556-9-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4556-16-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4556-11-0x0000000005A50000-0x0000000005A60000-memory.dmp

Filesize
64KB

Download
memory/4556-7-0x0000000005A60000-0x0000000005A6A000-memory.dmp

Filesize
40KB

Download
memory/4556-1-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4556-5-0x0000000005A50000-0x0000000005A60000-memory.dmp

Filesize
64KB

Download
memory/4556-4-0x00000000058F0000-0x000000000598C000-memory.dmp

Filesize
624KB

Download
memory/4556-3-0x0000000005850000-0x00000000058E2000-memory.dmp

Filesize
584KB

Download
memory/4556-2-0x0000000005D60000-0x0000000006304000-memory.dmp

Filesize
5.6MB

Download
memory/4556-0-0x0000000000650000-0x0000000000752000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing