agenttesla | 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee

Analysis

max time kernel
125s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231201-en
resource tags

arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 16:47

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General

Target

SSC040802 船舶规范Ship particular.exe
Size

676KB
MD5

7170dc58bd3329c956d7397e49c11aad
SHA1

b5aff2a6c1bd9836a83f96527815e1730afd3e1d
SHA256

547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee
SHA512

b189abf0550c73e2ed0534ef89dc653ef277129a4e06381c947c2385d54b7d09f3993a27531c7f79d05f629843c5a94edea0249c9df9b1e194a905bbbf003f02
SSDEEP

12288:yvd6JGjIxZfszAuURYpwTTBX5/Pr0b0B4dwXp2cMKb+7L7a0Ny:Yd6JGqZf4C7xRPreAiyaL7Fk

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mgsales.net
Port:
587
Username:
[email protected]
Password:
.L&tA{$_f4+t
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:

SSC040802 船舶规范Ship particular.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation	SSC040802 船舶规范Ship particular.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SSC040802 船舶规范Ship particular.exe

description pid process target process

PID 4068 set thread context of 2064 4068 SSC040802 船舶规范Ship particular.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3964 2064 WerFault.exe RegSvcs.exe
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

3136 schtasks.exe

description	pid	process	target process
PID 4068 set thread context of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe

pid	pid_target	process	target process
3964	2064	WerFault.exe	RegSvcs.exe

pid	process
3136	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

SSC040802 船舶规范Ship particular.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4068	SSC040802 船舶规范Ship particular.exe
4068	SSC040802 船舶规范Ship particular.exe
3312	powershell.exe
3720	powershell.exe
4068	SSC040802 船舶规范Ship particular.exe
3720	powershell.exe
3312	powershell.exe
2064	RegSvcs.exe
2064	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SSC040802 船舶规范Ship particular.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4068	SSC040802 船舶规范Ship particular.exe
Token: SeDebugPrivilege	3720	powershell.exe
Token: SeDebugPrivilege	3312	powershell.exe
Token: SeDebugPrivilege	2064	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SSC040802 船舶规范Ship particular.exe

description	pid	process	target process
PID 4068 wrote to memory of 3312	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3312	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3312	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3720	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3720	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3720	4068	SSC040802 船舶规范Ship particular.exe	powershell.exe
PID 4068 wrote to memory of 3136	4068	SSC040802 船舶规范Ship particular.exe	schtasks.exe
PID 4068 wrote to memory of 3136	4068	SSC040802 船舶规范Ship particular.exe	schtasks.exe
PID 4068 wrote to memory of 3136	4068	SSC040802 船舶规范Ship particular.exe	schtasks.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe
PID 4068 wrote to memory of 2064	4068	SSC040802 船舶规范Ship particular.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SSC040802 船舶规范Ship particular.exe
"C:\Users\Admin\AppData\Local\Temp\SSC040802 船舶规范Ship particular.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4068

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\SSC040802 船舶规范Ship particular.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3312

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KvUZbUdroagkZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3720

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KvUZbUdroagkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8BB5.tmp"
2⤵
- Creates scheduled task(s)
PID:3136

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 1420
3⤵
- Program crash
PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2064 -ip 2064
1⤵
PID:3488

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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
f018d10e5ff42e90212c72025887efc7

SHA1
52ca9ff70a25cb4335720a6499668b4171da4905

SHA256
038fd038002661274fac5fb1d86d62685b9dd59330833e61ab6c6c8971f97aff

SHA512
9dee0c3dea2996e3f9eca4531087c9f4daa1830c128a33ca9fea1a2d69bc3ba364b2ad43f25e460bca2fd7b23823803c861926d8299a42991eddb863b0216152

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_e4zleqi3.uzt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8BB5.tmp

Filesize
1KB

MD5
fb326e673d48b4031ce62d048ce884c4

SHA1
c695e83cddd04f5f77b2f0ba8781671531db26dd

SHA256
c3ec65ab5900bb00e31958056653701282f7516d2b7167e77d2546cb39f75ca5

SHA512
db12e6885aef8bd56a04fd7d7da74085e685eed0780278f223fd8e4b39eaea287b91eaeb473750c667f71269a3ffdd8b8b5a67e80efd281d9c2154136e673b1d

Download Submit
memory/2064-53-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/2064-98-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/2064-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2064-51-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-57-0x0000000075390000-0x00000000753DC000-memory.dmp

Filesize
304KB

Download
memory/3312-55-0x0000000007660000-0x0000000007692000-memory.dmp

Filesize
200KB

Download
memory/3312-27-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/3312-15-0x0000000002DE0000-0x0000000002E16000-memory.dmp

Filesize
216KB

Download
memory/3312-17-0x0000000005870000-0x0000000005E98000-memory.dmp

Filesize
6.2MB

Download
memory/3312-16-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-18-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/3312-80-0x00000000078A0000-0x0000000007943000-memory.dmp

Filesize
652KB

Download
memory/3312-75-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/3312-56-0x000000007F610000-0x000000007F620000-memory.dmp

Filesize
64KB

Download
memory/3312-84-0x0000000007A60000-0x0000000007A6A000-memory.dmp

Filesize
40KB

Download
memory/3312-24-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/3312-88-0x0000000007C30000-0x0000000007C44000-memory.dmp

Filesize
80KB

Download
memory/3312-96-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-28-0x00000000060D0000-0x0000000006424000-memory.dmp

Filesize
3.3MB

Download
memory/3720-82-0x0000000007B50000-0x00000000081CA000-memory.dmp

Filesize
6.5MB

Download
memory/3720-59-0x000000007F490000-0x000000007F4A0000-memory.dmp

Filesize
64KB

Download
memory/3720-97-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-23-0x0000000005120000-0x0000000005142000-memory.dmp

Filesize
136KB

Download
memory/3720-90-0x0000000007830000-0x0000000007838000-memory.dmp

Filesize
32KB

Download
memory/3720-21-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3720-89-0x0000000007850000-0x000000000786A000-memory.dmp

Filesize
104KB

Download
memory/3720-20-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3720-52-0x00000000061F0000-0x000000000620E000-memory.dmp

Filesize
120KB

Download
memory/3720-54-0x00000000062C0000-0x000000000630C000-memory.dmp

Filesize
304KB

Download
memory/3720-19-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-58-0x0000000075390000-0x00000000753DC000-memory.dmp

Filesize
304KB

Download
memory/3720-87-0x0000000007740000-0x000000000774E000-memory.dmp

Filesize
56KB

Download
memory/3720-86-0x0000000007710000-0x0000000007721000-memory.dmp

Filesize
68KB

Download
memory/3720-79-0x00000000067A0000-0x00000000067BE000-memory.dmp

Filesize
120KB

Download
memory/3720-81-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3720-85-0x0000000007790000-0x0000000007826000-memory.dmp

Filesize
600KB

Download
memory/3720-25-0x0000000005BC0000-0x0000000005C26000-memory.dmp

Filesize
408KB

Download
memory/3720-83-0x0000000007510000-0x000000000752A000-memory.dmp

Filesize
104KB

Download
memory/4068-5-0x0000000004F80000-0x0000000004F8A000-memory.dmp

Filesize
40KB

Download
memory/4068-0-0x0000000000500000-0x00000000005AE000-memory.dmp

Filesize
696KB

Download
memory/4068-6-0x0000000005100000-0x0000000005116000-memory.dmp

Filesize
88KB

Download
memory/4068-8-0x0000000005120000-0x000000000512A000-memory.dmp

Filesize
40KB

Download
memory/4068-9-0x00000000064C0000-0x000000000653A000-memory.dmp

Filesize
488KB

Download
memory/4068-10-0x0000000008D90000-0x0000000008E2C000-memory.dmp

Filesize
624KB

Download
memory/4068-7-0x0000000005110000-0x0000000005118000-memory.dmp

Filesize
32KB

Download
memory/4068-50-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/4068-4-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/4068-26-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download
memory/4068-48-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/4068-3-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/4068-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/4068-1-0x0000000074B20000-0x00000000752D0000-memory.dmp

Filesize
7.7MB

Download