agenttesla | c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659

General

Target

c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
Size

668KB
MD5

1bb1095059a6f5f01895f3c6c906a50a
SHA1

cb60951acc0a0e09db96729e644ca4bda586992e
SHA256

c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659
SHA512

45981b12bfbfcb69465ece150da300eec6454e0468d3eb7daebbc8171376f576f8278533f870b458d9a2406b9335b91ca3dfde9a777c8f4de099300d6a7bcf0c
SSDEEP

12288:IAN8j8qshDs5E6xMSM5/SD5iT5YsuEGMVhbDu6ROybSS0qAn/62:FN8bshIiCDQT51uErRDucHSS0RT

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rimiapparelsltd.com
Port:
587
Username:
[email protected]
Password:
Everest10@
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2388 set thread context of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job

T1053

pid	Process
2684	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2104	powershell.exe
2324	powershell.exe
2644	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
2644	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
2644	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2644	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
Token: SeDebugPrivilege	2104	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2644	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2324	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	28
PID 2388 wrote to memory of 2324	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	28
PID 2388 wrote to memory of 2324	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	28
PID 2388 wrote to memory of 2324	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	28
PID 2388 wrote to memory of 2104	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	30
PID 2388 wrote to memory of 2104	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	30
PID 2388 wrote to memory of 2104	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	30
PID 2388 wrote to memory of 2104	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	30
PID 2388 wrote to memory of 2684	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	32
PID 2388 wrote to memory of 2684	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	32
PID 2388 wrote to memory of 2684	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	32
PID 2388 wrote to memory of 2684	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	32
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34
PID 2388 wrote to memory of 2644	2388	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe	34

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe

C:\Users\Admin\AppData\Local\Temp\c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
"C:\Users\Admin\AppData\Local\Temp\c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2324
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fcPpSwwTYIRf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2104
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fcPpSwwTYIRf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC62C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe
  "C:\Users\Admin\AppData\Local\Temp\c527ff1b18581fbd4e2813b51b414b5ffdee8c49ead1476ea0ed9a1dfacc6659.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC62C.tmp

Filesize
1KB

MD5
ca8a242f601c0fdc935c49c77015fc9a

SHA1
46bd08039ab7964253705a8cd78d3ff4aff938db

SHA256
a81677cc150d795e866ff9f8e2b420fe130e642139839929e4d3a31b5ac4999d

SHA512
93d4fb2c7642fb01117bd20816dfe0826dc3f6a4af010f47cccc04246ff990eeb87acdec911085a30761aa3b55c546d8448e4498aaa761f4353426554240b6d9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
16bf0dc1a137cc99eeed66329826d2e0

SHA1
b8db5383b602fb6a31be304b1db6abf7302580b0

SHA256
61aa1b9f85440f84695c4c2c3be79358907626913b5418f5e2d7af701b0030fc

SHA512
5f46eaa872aa722623b5a559149188a6e6666fb58b2d817cb44a1e1271371de4cbcfad0b0991b8e4694703d0772c393e5c91d9137d2f51db7f8d9545645202ec

Download Submit
memory/2104-40-0x0000000001C90000-0x0000000001CD0000-memory.dmp

Filesize
256KB

Download
memory/2104-33-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2104-36-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2104-39-0x0000000001C90000-0x0000000001CD0000-memory.dmp

Filesize
256KB

Download
memory/2104-42-0x0000000001C90000-0x0000000001CD0000-memory.dmp

Filesize
256KB

Download
memory/2104-44-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2324-34-0x0000000002370000-0x00000000023B0000-memory.dmp

Filesize
256KB

Download
memory/2324-35-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2324-41-0x0000000002370000-0x00000000023B0000-memory.dmp

Filesize
256KB

Download
memory/2324-43-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2388-7-0x00000000053E0000-0x000000000545E000-memory.dmp

Filesize
504KB

Download
memory/2388-31-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-20-0x0000000001210000-0x0000000001250000-memory.dmp

Filesize
256KB

Download
memory/2388-1-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-2-0x0000000001210000-0x0000000001250000-memory.dmp

Filesize
256KB

Download
memory/2388-0-0x00000000012F0000-0x000000000139E000-memory.dmp

Filesize
696KB

Download
memory/2388-3-0x0000000000650000-0x000000000066C000-memory.dmp

Filesize
112KB

Download
memory/2388-6-0x0000000000680000-0x0000000000694000-memory.dmp

Filesize
80KB

Download
memory/2388-5-0x0000000000670000-0x000000000067E000-memory.dmp

Filesize
56KB

Download
memory/2388-4-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-37-0x0000000072890000-0x0000000072F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-38-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2644-32-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-29-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-27-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2644-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-45-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2644-46-0x0000000072890000-0x0000000072F7E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-47-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/2644-48-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads