agenttesla | c938f50c50ab42dbfb0ddb9fc53b2e71f260ab2312f1ecab9ddaab271826c1ce

General

Target

hesaphareketi-01.exe
Size

1.4MB
MD5

7ccb3c07bf2918bbcad959e27e17f083
SHA1

978f8c090da4173cdf2544b38b5e53aa6fc2fab7
SHA256

e7413d14be16f0ef9d69ab606b79523851edce48ddb94d335388f6ef10bb6388
SHA512

22d2552eb839a9643cd939acf70501b91a933b44c29fda7ccfc1bf5c3b1da44229e87dca3177424c23d30b61f76cead0dcd2c25bced77cc141a5ebd6f29c56cc
SSDEEP

24576:1qDEvCTbMWu7rQYlBQcBiT6rprG8aGM8k0V0F0t0Kta4Plh3:1TvC/MTQYxsWR7aGM8Nt0aXd

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Drops startup file 1 IoCs

Processes:

svchost.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.vbs svchost.exe
Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid process

2136 svchost.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.vbs	svchost.exe

pid	process
2136	svchost.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\directory\svchost.exe	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

svchost.exe

description pid process target process

PID 2136 set thread context of 3116 2136 svchost.exe RegSvcs.exe

description	pid	process	target process
PID 2136 set thread context of 3116	2136	svchost.exe	RegSvcs.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

hesaphareketi-01.exesvchost.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hesaphareketi-01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

3116 RegSvcs.exe
3116 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

svchost.exe

pid process

2136 svchost.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3116 RegSvcs.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

hesaphareketi-01.exesvchost.exe

pid process

2584 hesaphareketi-01.exe
2584 hesaphareketi-01.exe
2136 svchost.exe
2136 svchost.exe
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

hesaphareketi-01.exesvchost.exe

pid process

2584 hesaphareketi-01.exe
2584 hesaphareketi-01.exe
2136 svchost.exe
2136 svchost.exe

pid	process
3116	RegSvcs.exe
3116	RegSvcs.exe

pid	process
2136	svchost.exe

description	pid	process
Token: SeDebugPrivilege	3116	RegSvcs.exe

pid	process
2584	hesaphareketi-01.exe
2584	hesaphareketi-01.exe
2136	svchost.exe
2136	svchost.exe

pid	process
2584	hesaphareketi-01.exe
2584	hesaphareketi-01.exe
2136	svchost.exe
2136	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

hesaphareketi-01.exesvchost.exe

description	pid	process	target process
PID 2584 wrote to memory of 2136	2584	hesaphareketi-01.exe	svchost.exe
PID 2584 wrote to memory of 2136	2584	hesaphareketi-01.exe	svchost.exe
PID 2584 wrote to memory of 2136	2584	hesaphareketi-01.exe	svchost.exe
PID 2136 wrote to memory of 3116	2136	svchost.exe	RegSvcs.exe
PID 2136 wrote to memory of 3116	2136	svchost.exe	RegSvcs.exe
PID 2136 wrote to memory of 3116	2136	svchost.exe	RegSvcs.exe
PID 2136 wrote to memory of 3116	2136	svchost.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2584

C:\Users\Admin\AppData\Local\directory\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2136

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3116

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nonsubmerged
Filesize
28KB

MD5
5e6859127c5512b93d242e69968504f2

SHA1
60f72690bcfb2d2d0abcab606b7dc6df16976f26

SHA256
02719b524b7ad3a5ee7d5812b3165cbdcce3f33463f75fd4282074549914b443

SHA512
77da1ba3121320240112ccc3c1a56535e010bc59113f19da9655074d7a32798644ef6f432f8445cab5d56d59c3fdc949b17c2bcee229542910634f1a778917b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\ophiolatrous
Filesize
265KB

MD5
53cb22f6455800a3ba89dad4e91d8ab7

SHA1
7c15e05820248e34c0f339adf7fd4d0065cda14e

SHA256
c3bf329a7a6d009dde75bfdee126473a9e498ce8246c7196717465cc90d243ea

SHA512
50b93d0292c5ca0d4bb976cbcb1713d0d4bcceb5eb0de5b9487a826ccb018082729c3c3cf87fa634699e7e03ee2f8cfdd977d774248ffdaf11f37b2c066a3b14

Download Submit
C:\Users\Admin\AppData\Local\directory\svchost.exe
Filesize
1.4MB

MD5
7ccb3c07bf2918bbcad959e27e17f083

SHA1
978f8c090da4173cdf2544b38b5e53aa6fc2fab7

SHA256
e7413d14be16f0ef9d69ab606b79523851edce48ddb94d335388f6ef10bb6388

SHA512
22d2552eb839a9643cd939acf70501b91a933b44c29fda7ccfc1bf5c3b1da44229e87dca3177424c23d30b61f76cead0dcd2c25bced77cc141a5ebd6f29c56cc

Download Submit
memory/2584-11-0x0000000003840000-0x0000000003844000-memory.dmp

Filesize
16KB

Download
memory/3116-30-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3116-31-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3116-32-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3116-33-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3116-34-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/3116-35-0x0000000002FE0000-0x0000000003036000-memory.dmp

Filesize
344KB

Download
memory/3116-37-0x0000000005BB0000-0x0000000006154000-memory.dmp

Filesize
5.6MB

Download
memory/3116-36-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download
memory/3116-38-0x0000000005520000-0x0000000005574000-memory.dmp

Filesize
336KB

Download
memory/3116-42-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-92-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-98-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-96-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-204-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download
memory/3116-94-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-90-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-88-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-86-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-84-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-82-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-80-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-78-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-76-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-74-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-72-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-70-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-68-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-64-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-63-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-58-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-56-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-54-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-52-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-50-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-48-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-46-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-44-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-40-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-39-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-66-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-60-0x0000000005520000-0x000000000556F000-memory.dmp

Filesize
316KB

Download
memory/3116-1136-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download
memory/3116-1137-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/3116-1138-0x0000000006730000-0x00000000067C2000-memory.dmp

Filesize
584KB

Download
memory/3116-1140-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3116-1141-0x0000000073F40000-0x00000000746F0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads