agenttesla | cde4e54eecb8d93a3bf01b328a33b998ef032becee8b0e375225cbce85c4a548

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2023 09:26

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General

Target

YU SV Payment.exe
Size

841KB
MD5

c9586b5ef698248e11c6fc904ccd1e6d
SHA1

3b2246ad338738d2d1dba1cbc7a751091149d338
SHA256

cde4e54eecb8d93a3bf01b328a33b998ef032becee8b0e375225cbce85c4a548
SHA512

114c617845d7061047db47893357e96703d70f576b4cd6d3c9822e94537a6efe8cea56babb22dae0181a0238b7595a49226780113810ad992a4bf1d2da38a2c9
SSDEEP

24576:3MPBrU7n0K+4iAVilgobPwXGYfpBhtD/:S1Ug54xQlJc2Y3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

YU SV Payment.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Control Panel\International\Geo\Nation	YU SV Payment.exe

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

Processes:

YU SV Payment.exe

description pid process target process

PID 4836 set thread context of 1760 4836 YU SV Payment.exe YU SV Payment.exe
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

Processes:

schtasks.exe

pid process

3080 schtasks.exe

description	pid	process	target process
PID 4836 set thread context of 1760	4836	YU SV Payment.exe	YU SV Payment.exe

pid	process
3080	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

YU SV Payment.exepowershell.exepowershell.exeYU SV Payment.exe

pid	process
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
3784	powershell.exe
1400	powershell.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
4836	YU SV Payment.exe
3784	powershell.exe
1400	powershell.exe
1760	YU SV Payment.exe
1760	YU SV Payment.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

YU SV Payment.exepowershell.exepowershell.exeYU SV Payment.exe

description	pid	process
Token: SeDebugPrivilege	4836	YU SV Payment.exe
Token: SeDebugPrivilege	3784	powershell.exe
Token: SeDebugPrivilege	1400	powershell.exe
Token: SeDebugPrivilege	1760	YU SV Payment.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

YU SV Payment.exe

pid process

1760 YU SV Payment.exe

pid	process
1760	YU SV Payment.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

YU SV Payment.exe

description	pid	process	target process
PID 4836 wrote to memory of 1400	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 1400	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 1400	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 3784	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 3784	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 3784	4836	YU SV Payment.exe	powershell.exe
PID 4836 wrote to memory of 3080	4836	YU SV Payment.exe	schtasks.exe
PID 4836 wrote to memory of 3080	4836	YU SV Payment.exe	schtasks.exe
PID 4836 wrote to memory of 3080	4836	YU SV Payment.exe	schtasks.exe
PID 4836 wrote to memory of 1132	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1132	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1132	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe
PID 4836 wrote to memory of 1760	4836	YU SV Payment.exe	YU SV Payment.exe

C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
"C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4836

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\YU SV Payment.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1400

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\smltCUtWNLO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3784

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\smltCUtWNLO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFAB.tmp"
2⤵
- Creates scheduled task(s)
PID:3080

C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
"C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1760

C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe
"C:\Users\Admin\AppData\Local\Temp\YU SV Payment.exe"
2⤵
PID:1132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\YU SV Payment.exe.log

Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
d58cfdac456b4bd9163cfc64a4100013

SHA1
c8a4f1a5cfe8a5f2b3caf3cc7fa50b396adc812e

SHA256
bb2d1e745841e14ddf595c4b216e14107772de616defdf91915e1089f7a2e3bf

SHA512
1619443222a5c28ee291f65a7f0dcb14b135ff58c23274bb9c1bf0256c305a1565168735cd6ad49689e0dc1a5b5e4c23f968fce53ddfd256f2fe3d765af38f0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zkrwhlmj.do0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFAB.tmp

Filesize
1KB

MD5
e47c8c1587bea8cc7e713659d14ca6bd

SHA1
27005c2e20dfff24f55458d89dd95296c2e2ccf1

SHA256
b678b7515435522f7dfb5fa44ad28a20b935db9a1856c48ca48c5207207ab59a

SHA512
4c7517d8166313bf1f57545ff8b76dc5a5a7a7e3cdc42e12ee4040a63c7d0ee9ff4efcb934ade769cb1d54c12175bb1c04437ced90c6bdecdb4b314d93087a93

Download Submit
memory/1400-83-0x00000000078C0000-0x00000000078DA000-memory.dmp

Filesize
104KB

Download
memory/1400-71-0x0000000006B60000-0x0000000006B7E000-memory.dmp

Filesize
120KB

Download
memory/1400-29-0x0000000005F40000-0x0000000005FA6000-memory.dmp

Filesize
408KB

Download
memory/1400-57-0x000000007F1C0000-0x000000007F1D0000-memory.dmp

Filesize
64KB

Download
memory/1400-54-0x00000000065D0000-0x00000000065EE000-memory.dmp

Filesize
120KB

Download
memory/1400-98-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1400-26-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/1400-89-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/1400-87-0x0000000007AF0000-0x0000000007AFE000-memory.dmp

Filesize
56KB

Download
memory/1400-18-0x0000000004FF0000-0x0000000005026000-memory.dmp

Filesize
216KB

Download
memory/1400-19-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1400-20-0x0000000005770000-0x0000000005D98000-memory.dmp

Filesize
6.2MB

Download
memory/1400-21-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/1400-84-0x0000000007930000-0x000000000793A000-memory.dmp

Filesize
40KB

Download
memory/1400-82-0x0000000007F20000-0x000000000859A000-memory.dmp

Filesize
6.5MB

Download
memory/1400-27-0x0000000005ED0000-0x0000000005F36000-memory.dmp

Filesize
408KB

Download
memory/1400-60-0x0000000074F10000-0x0000000074F5C000-memory.dmp

Filesize
304KB

Download
memory/1760-53-0x00000000058A0000-0x00000000058B0000-memory.dmp

Filesize
64KB

Download
memory/1760-91-0x00000000067E0000-0x0000000006830000-memory.dmp

Filesize
320KB

Download
memory/1760-99-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1760-100-0x00000000058A0000-0x00000000058B0000-memory.dmp

Filesize
64KB

Download
memory/1760-51-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1760-40-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3784-85-0x0000000007980000-0x0000000007A16000-memory.dmp

Filesize
600KB

Download
memory/3784-90-0x0000000007A20000-0x0000000007A28000-memory.dmp

Filesize
32KB

Download
memory/3784-55-0x0000000006430000-0x000000000647C000-memory.dmp

Filesize
304KB

Download
memory/3784-88-0x0000000007940000-0x0000000007954000-memory.dmp

Filesize
80KB

Download
memory/3784-97-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/3784-86-0x0000000007900000-0x0000000007911000-memory.dmp

Filesize
68KB

Download
memory/3784-56-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/3784-28-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/3784-58-0x000000007F9A0000-0x000000007F9B0000-memory.dmp

Filesize
64KB

Download
memory/3784-24-0x0000000005420000-0x0000000005442000-memory.dmp

Filesize
136KB

Download
memory/3784-59-0x0000000007600000-0x0000000007632000-memory.dmp

Filesize
200KB

Download
memory/3784-70-0x0000000074F10000-0x0000000074F5C000-memory.dmp

Filesize
304KB

Download
memory/3784-25-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/3784-81-0x0000000007640000-0x00000000076E3000-memory.dmp

Filesize
652KB

Download
memory/3784-23-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4836-12-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4836-11-0x00000000071D0000-0x000000000726C000-memory.dmp

Filesize
624KB

Download
memory/4836-6-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/4836-2-0x0000000005950000-0x0000000005EF4000-memory.dmp

Filesize
5.6MB

Download
memory/4836-13-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/4836-52-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4836-5-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/4836-3-0x0000000005440000-0x00000000054D2000-memory.dmp

Filesize
584KB

Download
memory/4836-0-0x0000000000900000-0x00000000009D8000-memory.dmp

Filesize
864KB

Download
memory/4836-4-0x00000000054E0000-0x0000000005834000-memory.dmp

Filesize
3.3MB

Download
memory/4836-1-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4836-10-0x00000000070B0000-0x000000000712C000-memory.dmp

Filesize
496KB

Download
memory/4836-9-0x00000000013A0000-0x00000000013AA000-memory.dmp

Filesize
40KB

Download
memory/4836-8-0x0000000009250000-0x0000000009258000-memory.dmp

Filesize
32KB

Download
memory/4836-7-0x0000000006CB0000-0x0000000006CCA000-memory.dmp

Filesize
104KB

Download