agenttesla | 7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32

General

Target

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
Size

672KB
MD5

b61f68ef968ddae3a9743437fdd26f88
SHA1

3af6f1f6047cbe9319239875f7cc601185d32c94
SHA256

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32
SHA512

1d86da57cfaf9697cda684c294da9cc71525e4cc51d9eb8c73eff182ddac5644c2a28887328d408c0e3d12583eba57ce525d08069a28da438475cb9817b33778
SSDEEP

12288:JzDi8LkpEaNB+shFpO31Yw3v2KL9sfHdYrtnoWTKx7FO/fv0Qsb/LkR:JzmjEcB+sbpoSw3JCdY19mQ/fv0QW/O

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mayedasselectromech.com
Port:
587
Username:
[email protected]
Password:
India@2014
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

4344 powershell.exe
1800 powershell.exe

pid	process
4344	powershell.exe
1800	powershell.exe

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:

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.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.

Processes:

flow ioc

30 api.ipify.org
31 api.ipify.org

flow	ioc
30	api.ipify.org
31	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe

description	pid	process	target process
PID 3112 set thread context of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.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

4336 schtasks.exe

pid	process
4336	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
4344	powershell.exe
4344	powershell.exe
1800	powershell.exe
1800	powershell.exe
3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
3244	RegSvcs.exe
3244	RegSvcs.exe
4344	powershell.exe
1800	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
Token: SeDebugPrivilege	4344	powershell.exe
Token: SeDebugPrivilege	1800	powershell.exe
Token: SeDebugPrivilege	3244	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe

description	pid	process	target process
PID 3112 wrote to memory of 4344	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 4344	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 4344	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 1800	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 1800	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 1800	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	powershell.exe
PID 3112 wrote to memory of 4336	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	schtasks.exe
PID 3112 wrote to memory of 4336	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	schtasks.exe
PID 3112 wrote to memory of 4336	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	schtasks.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe
PID 3112 wrote to memory of 3244	3112	7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe
"C:\Users\Admin\AppData\Local\Temp\7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3112

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\7d7df676602a9235025bdcc7f5e550d532f294d6e4bd2195e12390e342bccd32.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4344

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Jdysdl.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Jdysdl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7772.tmp"
2⤵
- Creates scheduled task(s)
PID:4336

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:3244

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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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
609112de776eddb5a2ccd897ff55dd50

SHA1
14342fba4138d08be52fadb0de1069ffc995f94e

SHA256
3f9ec180f1199caa75a8a006baa3054768a5d19cda44712e4f358bf5556aafe0

SHA512
acd1b55f6411ac8072dc9128d5da249d1472fdcc88ad7adbcc622476767ac3ed5e6c23992410def3b242595d86a00a394dccb8f4dafabd282e79754c796e4b06

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mjy1xsd1.mrr.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7772.tmp
Filesize
1KB

MD5
dfab458e038c14f672f62a6df448fde2

SHA1
d0ffcc4403cc14bd3b06fed8595ff4756706dcdc

SHA256
60c6844ca93cb2d41eb8fd6902c4bdd2ddd723113608818c412a5a377684def2

SHA512
75a2e299345e6cd265fa29576fcb9bcfc5dd744a7af526183e3fef891723fee62458332b4587a2651ef0ee55d0fbd64ded1c5a029566ea5c9a70448d31ec39a5

Download Submit
memory/1800-89-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/1800-37-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/1800-23-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/1800-70-0x0000000075A80000-0x0000000075ACC000-memory.dmp

Filesize
304KB

Download
memory/1800-19-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3112-5-0x00000000055E0000-0x00000000055EA000-memory.dmp

Filesize
40KB

Download
memory/3112-9-0x0000000009220000-0x00000000092BC000-memory.dmp

Filesize
624KB

Download
memory/3112-0-0x000000007522E000-0x000000007522F000-memory.dmp

Filesize
4KB

Download
memory/3112-8-0x0000000006AC0000-0x0000000006B42000-memory.dmp

Filesize
520KB

Download
memory/3112-7-0x00000000059D0000-0x00000000059E0000-memory.dmp

Filesize
64KB

Download
memory/3112-6-0x0000000005AF0000-0x0000000005B0A000-memory.dmp

Filesize
104KB

Download
memory/3112-4-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3112-3-0x0000000005640000-0x00000000056D2000-memory.dmp

Filesize
584KB

Download
memory/3112-47-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3112-2-0x0000000005B50000-0x00000000060F4000-memory.dmp

Filesize
5.6MB

Download
memory/3112-1-0x0000000000B20000-0x0000000000BCA000-memory.dmp

Filesize
680KB

Download
memory/3244-85-0x0000000006390000-0x00000000063E0000-memory.dmp

Filesize
320KB

Download
memory/3244-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4344-15-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-66-0x0000000007CD0000-0x0000000007D66000-memory.dmp

Filesize
600KB

Download
memory/4344-20-0x0000000005760000-0x0000000005782000-memory.dmp

Filesize
136KB

Download
memory/4344-27-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-48-0x0000000006710000-0x000000000672E000-memory.dmp

Filesize
120KB

Download
memory/4344-49-0x00000000067A0000-0x00000000067EC000-memory.dmp

Filesize
304KB

Download
memory/4344-51-0x0000000075A80000-0x0000000075ACC000-memory.dmp

Filesize
304KB

Download
memory/4344-62-0x0000000007900000-0x00000000079A3000-memory.dmp

Filesize
652KB

Download
memory/4344-61-0x0000000006D20000-0x0000000006D3E000-memory.dmp

Filesize
120KB

Download
memory/4344-50-0x0000000006CE0000-0x0000000006D12000-memory.dmp

Filesize
200KB

Download
memory/4344-64-0x0000000007A50000-0x0000000007A6A000-memory.dmp

Filesize
104KB

Download
memory/4344-63-0x00000000080A0000-0x000000000871A000-memory.dmp

Filesize
6.5MB

Download
memory/4344-65-0x0000000007AC0000-0x0000000007ACA000-memory.dmp

Filesize
40KB

Download
memory/4344-25-0x0000000006170000-0x00000000064C4000-memory.dmp

Filesize
3.3MB

Download
memory/4344-67-0x0000000007C50000-0x0000000007C61000-memory.dmp

Filesize
68KB

Download
memory/4344-68-0x0000000007C80000-0x0000000007C8E000-memory.dmp

Filesize
56KB

Download
memory/4344-69-0x0000000007C90000-0x0000000007CA4000-memory.dmp

Filesize
80KB

Download
memory/4344-22-0x0000000006100000-0x0000000006166000-memory.dmp

Filesize
408KB

Download
memory/4344-80-0x0000000007D90000-0x0000000007DAA000-memory.dmp

Filesize
104KB

Download
memory/4344-81-0x0000000007D70000-0x0000000007D78000-memory.dmp

Filesize
32KB

Download
memory/4344-84-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-21-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/4344-17-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/4344-16-0x0000000005800000-0x0000000005E28000-memory.dmp

Filesize
6.2MB

Download
memory/4344-14-0x0000000005190000-0x00000000051C6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads