agenttesla | 5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf

General

Target

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
Size

671KB
MD5

fd9af8f629d0d2e3e8cc132cdff97497
SHA1

1552f3db433eb345809069d011f2fb9684032738
SHA256

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf
SHA512

227da1c0f9e83d3b0e757f269b32d617aec47990c5eb6f6787b6036951bab11f5f51051b1c56478fedc1bb8ae04de8404db5d67c437d4c5f20faa1645a77598e
SSDEEP

12288:y5B778QHjEpFzOiLqWEtkHyog+rUVHwP3yu1c2b2PIfQzk3bjzgtVlHxPpoTFqph:6BBiFz7LAkHDUVQPCu132csk3zybR+TS

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vw-rmplcars.co.in
Port:
587
Username:
[email protected]
Password:
Gagan#456
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/4336-46-0x0000000000400000-0x0000000000442000-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/4336-46-0x0000000000400000-0x0000000000442000-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/4336-46-0x0000000000400000-0x0000000000442000-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/4336-46-0x0000000000400000-0x0000000000442000-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/4336-46-0x0000000000400000-0x0000000000442000-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/4336-46-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

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:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GUIVTme = "C:\\Users\\Admin\\AppData\\Roaming\\GUIVTme\\GUIVTme.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

description	pid	process	target process
PID 3408 set thread context of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.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

4084 schtasks.exe

pid	process
4084	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
2576	powershell.exe
1184	powershell.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
4336	RegSvcs.exe
4336	RegSvcs.exe
2576	powershell.exe
1184	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeDebugPrivilege	2576	powershell.exe
Token: SeDebugPrivilege	4336	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe

description	pid	process	target process
PID 3408 wrote to memory of 1184	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 1184	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 1184	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 2576	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 2576	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 2576	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	powershell.exe
PID 3408 wrote to memory of 4084	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 3408 wrote to memory of 4084	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 3408 wrote to memory of 4084	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	schtasks.exe
PID 3408 wrote to memory of 4464	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4464	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4464	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe
PID 3408 wrote to memory of 4336	3408	5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe
"C:\Users\Admin\AppData\Local\Temp\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3408

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\5d2b78785f719fda04cda095b4dfb75d00440fc39ab6e52d176a74786541bdaf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1184

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oziKUof.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2576

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oziKUof" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8C13.tmp"
2⤵
- Creates scheduled task(s)
PID:4084

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:4464

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4336

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

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
8cf339b9285a799b72f8efac29945bd2

SHA1
38f55cab7a38efca13d14c9d599f5f0ba3e6bfbe

SHA256
2ca6500dd30b95b69eacf2f84a2fa5015cbf10ce8b1df6bbaf9805795af58939

SHA512
cc76008286bdb93d8176af0cd84de19358a7dad51310c0fe8953c43f4b47449c34bf9056f606772ef2de8108b8e32b3f8ca573f487f2fbeb681c7838a5c6e8f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iifoaggv.5sl.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8C13.tmp
Filesize
1KB

MD5
32deac393214e9e25a46c5c28ba76d9b

SHA1
5538a5c062e4cc087d675dfea7eb74b5de7b1536

SHA256
957904353c8040092720477dfd00781ecd2edf3bbcda3b4cf0f8e317555c7ae4

SHA512
679f67baeda1831a30ff026465108bb5fb4bff771afa5f9026bd30a6aca4a4c83fe3a2af0d578136d320ee662c39830091facc54b3ad84085edbe618d26d3ce9

Download Submit
memory/1184-45-0x0000000005C00000-0x0000000005F54000-memory.dmp

Filesize
3.3MB

Download
memory/1184-26-0x0000000005510000-0x0000000005576000-memory.dmp

Filesize
408KB

Download
memory/1184-91-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/1184-82-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/1184-81-0x00000000077B0000-0x00000000077C4000-memory.dmp

Filesize
80KB

Download
memory/1184-80-0x00000000077A0000-0x00000000077AE000-memory.dmp

Filesize
56KB

Download
memory/1184-76-0x00000000075E0000-0x00000000075EA000-memory.dmp

Filesize
40KB

Download
memory/1184-15-0x0000000002930000-0x0000000002966000-memory.dmp

Filesize
216KB

Download
memory/1184-16-0x00000000055D0000-0x0000000005BF8000-memory.dmp

Filesize
6.2MB

Download
memory/1184-64-0x0000000071490000-0x00000000714DC000-memory.dmp

Filesize
304KB

Download
memory/1184-19-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/1184-20-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/1184-23-0x0000000005180000-0x00000000051A2000-memory.dmp

Filesize
136KB

Download
memory/1184-18-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/1184-25-0x00000000053A0000-0x0000000005406000-memory.dmp

Filesize
408KB

Download
memory/2576-74-0x0000000007980000-0x0000000007FFA000-memory.dmp

Filesize
6.5MB

Download
memory/2576-75-0x0000000007330000-0x000000000734A000-memory.dmp

Filesize
104KB

Download
memory/2576-86-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/2576-83-0x0000000007650000-0x0000000007658000-memory.dmp

Filesize
32KB

Download
memory/2576-79-0x0000000007530000-0x0000000007541000-memory.dmp

Filesize
68KB

Download
memory/2576-77-0x00000000075B0000-0x0000000007646000-memory.dmp

Filesize
600KB

Download
memory/2576-22-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/2576-63-0x0000000007210000-0x00000000072B3000-memory.dmp

Filesize
652KB

Download
memory/2576-49-0x0000000006010000-0x000000000602E000-memory.dmp

Filesize
120KB

Download
memory/2576-50-0x00000000065B0000-0x00000000065FC000-memory.dmp

Filesize
304KB

Download
memory/2576-52-0x0000000071490000-0x00000000714DC000-memory.dmp

Filesize
304KB

Download
memory/2576-62-0x0000000006550000-0x000000000656E000-memory.dmp

Filesize
120KB

Download
memory/2576-51-0x00000000071D0000-0x0000000007202000-memory.dmp

Filesize
200KB

Download
memory/3408-8-0x0000000006590000-0x00000000065A6000-memory.dmp

Filesize
88KB

Download
memory/3408-3-0x0000000005430000-0x00000000054C2000-memory.dmp

Filesize
584KB

Download
memory/3408-7-0x00000000059D0000-0x00000000059DE000-memory.dmp

Filesize
56KB

Download
memory/3408-5-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/3408-17-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-21-0x00000000055D0000-0x00000000055E0000-memory.dmp

Filesize
64KB

Download
memory/3408-0-0x0000000000910000-0x00000000009BA000-memory.dmp

Filesize
680KB

Download
memory/3408-9-0x0000000006610000-0x0000000006694000-memory.dmp

Filesize
528KB

Download
memory/3408-10-0x0000000008DB0000-0x0000000008E4C000-memory.dmp

Filesize
624KB

Download
memory/3408-1-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-48-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-4-0x00000000055D0000-0x00000000055E0000-memory.dmp

Filesize
64KB

Download
memory/3408-6-0x0000000005780000-0x0000000005798000-memory.dmp

Filesize
96KB

Download
memory/3408-2-0x00000000059E0000-0x0000000005F84000-memory.dmp

Filesize
5.6MB

Download
memory/4336-90-0x0000000006730000-0x0000000006780000-memory.dmp

Filesize
320KB

Download
memory/4336-46-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads