agenttesla | 6e7c9c5b9bb89d26e3ea4897edc8da5bc7aa9f72cf4dad76b156807baf994761

General

Target

new invoice.exe
Size

743KB
MD5

f52a3af798452ba8064246c1c05fca48
SHA1

66327142382aac09b7b954a860a778e8921f3bfc
SHA256

1ed60fc77b07f949a7cc3ced2dd0e0de84ce806a5ebb71d7fc51f31323f2b928
SHA512

8520039308ec25ad01a08395bf875757d060ed4702561c001cd57430a660924afaedee8ac441148fce32562bd68fbecdd9675066842e2091a24800ccaee2fa12
SSDEEP

12288:yBCAygw0Jxx2Nhy5BZvSkFleJSQEiqC1cS7Zx2DRZL6mJ5DTCa0mY:yRj3xky5vFIVqC19ZxsCmXCsY

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg3plcpnl0020.prod.sin3.secureserver.net
Port:
587
Username:
[email protected]
Password:
gaging@2022
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:

new invoice.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	new invoice.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

16 api.ipify.org
17 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

new invoice.exe

description pid process target process

PID 4244 set thread context of 2972 4244 new invoice.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

1312 schtasks.exe

flow	ioc
16	api.ipify.org
17	api.ipify.org

description	pid	process	target process
PID 4244 set thread context of 2972	4244	new invoice.exe	RegSvcs.exe

pid	process
1312	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

new invoice.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4244	new invoice.exe
1464	powershell.exe
1316	powershell.exe
4244	new invoice.exe
2972	RegSvcs.exe
2972	RegSvcs.exe
1316	powershell.exe
1464	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

new invoice.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4244	new invoice.exe
Token: SeDebugPrivilege	1464	powershell.exe
Token: SeDebugPrivilege	1316	powershell.exe
Token: SeDebugPrivilege	2972	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

new invoice.exe

description	pid	process	target process
PID 4244 wrote to memory of 1464	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1464	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1464	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1316	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1316	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1316	4244	new invoice.exe	powershell.exe
PID 4244 wrote to memory of 1312	4244	new invoice.exe	schtasks.exe
PID 4244 wrote to memory of 1312	4244	new invoice.exe	schtasks.exe
PID 4244 wrote to memory of 1312	4244	new invoice.exe	schtasks.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe
PID 4244 wrote to memory of 2972	4244	new invoice.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\new invoice.exe
"C:\Users\Admin\AppData\Local\Temp\new invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4244

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\new invoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1464

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LuPGIUTRrkvtes.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1316

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LuPGIUTRrkvtes" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7FDE.tmp"
2⤵
- Creates scheduled task(s)
PID:1312

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:2972

Network

MITRE ATT&CK Matrix ATT&CK v13

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

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
1846e6ae92646b7c7c802d596b944cd0

SHA1
394ede61e3aa07fa3828a4483097eeba3876a5b2

SHA256
00b6c32f0edc011efdcdc4b5c1305c403005ef0b049163f0069063a9a7cb804c

SHA512
b66604402f8a9b13813b609027e911ce060d7025430cc8beb3952de06a3623f8bb016afd1570a5bfdf5adc3b2f9b5d70a15b24f7475eaedeadd8fdcbb1b9d374

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hjamgxeo.hpz.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7FDE.tmp
Filesize
1KB

MD5
b2d01f75a43439b0542142c05a3d1288

SHA1
ef62a954ddc7c62095d52f0bda5d968bc2a5bfcf

SHA256
e66cb67bfed80c526155b19bee68712d481423f2295379bf322900c9259493ab

SHA512
4c716cafa66ca62a814fada665ec22455abb3e57fffb36d89c92695c8a2b12efa72b5b3b02f0e36bb33e4fb0b705670247efacb1f3dc47362d62dc7e2088e564

Download Submit
memory/1316-81-0x0000000007C20000-0x000000000829A000-memory.dmp

Filesize
6.5MB

Download
memory/1316-67-0x0000000006860000-0x000000000687E000-memory.dmp

Filesize
120KB

Download
memory/1316-86-0x0000000007800000-0x000000000780E000-memory.dmp

Filesize
56KB

Download
memory/1316-84-0x0000000007850000-0x00000000078E6000-memory.dmp

Filesize
600KB

Download
memory/1316-35-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/1316-66-0x000000007F920000-0x000000007F930000-memory.dmp

Filesize
64KB

Download
memory/1316-79-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/1316-87-0x0000000007810000-0x0000000007824000-memory.dmp

Filesize
80KB

Download
memory/1316-54-0x00000000758B0000-0x00000000758FC000-memory.dmp

Filesize
304KB

Download
memory/1316-52-0x0000000006330000-0x000000000637C000-memory.dmp

Filesize
304KB

Download
memory/1316-51-0x0000000005ED0000-0x0000000005EEE000-memory.dmp

Filesize
120KB

Download
memory/1316-22-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/1316-88-0x0000000007910000-0x000000000792A000-memory.dmp

Filesize
104KB

Download
memory/1316-96-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/1316-30-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/1464-82-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/1464-31-0x0000000005AE0000-0x0000000005E34000-memory.dmp

Filesize
3.3MB

Download
memory/1464-83-0x0000000007460000-0x000000000746A000-memory.dmp

Filesize
40KB

Download
memory/1464-21-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/1464-20-0x0000000005A00000-0x0000000005A66000-memory.dmp

Filesize
408KB

Download
memory/1464-89-0x0000000007710000-0x0000000007718000-memory.dmp

Filesize
32KB

Download
memory/1464-19-0x00000000050F0000-0x0000000005112000-memory.dmp

Filesize
136KB

Download
memory/1464-95-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/1464-55-0x000000007FA50000-0x000000007FA60000-memory.dmp

Filesize
64KB

Download
memory/1464-80-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/1464-18-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/1464-17-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/1464-16-0x0000000005260000-0x0000000005888000-memory.dmp

Filesize
6.2MB

Download
memory/1464-53-0x0000000007060000-0x0000000007092000-memory.dmp

Filesize
200KB

Download
memory/1464-56-0x00000000758B0000-0x00000000758FC000-memory.dmp

Filesize
304KB

Download
memory/1464-15-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/1464-78-0x00000000070C0000-0x0000000007163000-memory.dmp

Filesize
652KB

Download
memory/1464-14-0x00000000027E0000-0x0000000002816000-memory.dmp

Filesize
216KB

Download
memory/1464-77-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

Download
memory/1464-85-0x00000000075F0000-0x0000000007601000-memory.dmp

Filesize
68KB

Download
memory/2972-97-0x0000000006B10000-0x0000000006B60000-memory.dmp

Filesize
320KB

Download
memory/2972-98-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/2972-48-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/2972-99-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/2972-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4244-9-0x0000000006630000-0x00000000066B2000-memory.dmp

Filesize
520KB

Download
memory/4244-7-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/4244-6-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

Filesize
624KB

Download
memory/4244-5-0x0000000004C90000-0x0000000004C9A000-memory.dmp

Filesize
40KB

Download
memory/4244-4-0x0000000004DF0000-0x0000000004E00000-memory.dmp

Filesize
64KB

Download
memory/4244-0-0x0000000000110000-0x00000000001D0000-memory.dmp

Filesize
768KB

Download
memory/4244-3-0x0000000004BE0000-0x0000000004C72000-memory.dmp

Filesize
584KB

Download
memory/4244-2-0x00000000050F0000-0x0000000005694000-memory.dmp

Filesize
5.6MB

Download
memory/4244-8-0x0000000005090000-0x000000000509C000-memory.dmp

Filesize
48KB

Download
memory/4244-1-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4244-49-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4244-50-0x0000000004DF0000-0x0000000004E00000-memory.dmp

Filesize
64KB

Download
memory/4244-46-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads