agenttesla | d252b1e5d631254ac42e7dadab485984559dd16ff217f6ffc694ef235d6d58e9

General

Target

RCP000004689 SWIFT COPY.exe
Size

658KB
MD5

288ca7008a4c4c5209c6ec3e140686bc
SHA1

70ce1b94aa00f963cf520b436c2d5559b7d44107
SHA256

15d2a43a0424b074f4e9f306f95bd04f9a3c33561b021364a8edaa78767c631c
SHA512

a7ce1d18fa745e0c1c55af0e3cdbb7c9b32ffb1eecb9f1075978c283e8b34edf83607711de93abed5293bb9e6143862a6980ce8d3dd72bcf084dfb9647a0fece
SSDEEP

12288:fH2iNlw0QKtgmz6wAAGCtp46wxdpXSiYFvaytWF7Mvs6gcGBWYTzqbC:v1Xhfz6aG8oMi7F7QuWY6G

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg2plcpnl0128.prod.sin2.secureserver.net
Port:
587
Username:
accounts@equityhyundai.com
Password:
oc27-JcbRAO~
Email To:
xqalloys@gmail.com

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/1544-28-0x0000000000400000-0x0000000000442000-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/1544-28-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3164-8-0x00000000053E0000-0x00000000053EC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/1544-28-0x0000000000400000-0x0000000000442000-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/1544-28-0x0000000000400000-0x0000000000442000-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/1544-28-0x0000000000400000-0x0000000000442000-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/1544-28-0x0000000000400000-0x0000000000442000-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:

RCP000004689 SWIFT COPY.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation	RCP000004689 SWIFT COPY.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

41 api.ipify.org
42 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

RCP000004689 SWIFT COPY.exe

description pid process target process

PID 3164 set thread context of 1544 3164 RCP000004689 SWIFT COPY.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

1096 schtasks.exe

flow	ioc
41	api.ipify.org
42	api.ipify.org

description	pid	process	target process
PID 3164 set thread context of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe

pid	process
1096	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

RCP000004689 SWIFT COPY.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3164	RCP000004689 SWIFT COPY.exe
3164	RCP000004689 SWIFT COPY.exe
4600	powershell.exe
4600	powershell.exe
3164	RCP000004689 SWIFT COPY.exe
3164	RCP000004689 SWIFT COPY.exe
3336	powershell.exe
3336	powershell.exe
3164	RCP000004689 SWIFT COPY.exe
1544	RegSvcs.exe
1544	RegSvcs.exe
1544	RegSvcs.exe
4600	powershell.exe
3336	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

RCP000004689 SWIFT COPY.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3164	RCP000004689 SWIFT COPY.exe
Token: SeDebugPrivilege	4600	powershell.exe
Token: SeDebugPrivilege	3336	powershell.exe
Token: SeDebugPrivilege	1544	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

RCP000004689 SWIFT COPY.exe

description	pid	process	target process
PID 3164 wrote to memory of 3336	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 3336	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 3336	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 4600	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 4600	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 4600	3164	RCP000004689 SWIFT COPY.exe	powershell.exe
PID 3164 wrote to memory of 1096	3164	RCP000004689 SWIFT COPY.exe	schtasks.exe
PID 3164 wrote to memory of 1096	3164	RCP000004689 SWIFT COPY.exe	schtasks.exe
PID 3164 wrote to memory of 1096	3164	RCP000004689 SWIFT COPY.exe	schtasks.exe
PID 3164 wrote to memory of 1764	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1764	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1764	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe
PID 3164 wrote to memory of 1544	3164	RCP000004689 SWIFT COPY.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RCP000004689 SWIFT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\RCP000004689 SWIFT COPY.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3164

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\RCP000004689 SWIFT COPY.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3336

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BAAoHtZjEgl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4600

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BAAoHtZjEgl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDC95.tmp"
2⤵
- Creates scheduled task(s)
PID:1096

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:1764

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:1544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3960 --field-trial-handle=2244,i,861925222566734100,5228329984880658054,262144 --variations-seed-version /prefetch:8
1⤵
PID:4380

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\Temp\__PSScriptPolicyTest_1m2205oz.bno.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDC95.tmp
Filesize
1KB

MD5
0bcf3a63d0f1d5ec6fd936b08f43336f

SHA1
e0e08a34605d92a628ffa3b943617859e3f66335

SHA256
0e44aca2870a2a0bdc5d3e57972a65a7202842fdbf3f206cd071adc131dfc6c0

SHA512
6c8831304fa12d0f4792a71e62f73a93b1506672b9f23225ba5363cabd94fc7f47effed4b9356699f84aea32f30b751894d85103751811322263aa6332088d44

Download Submit
memory/1544-93-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/1544-39-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/1544-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1544-36-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1544-83-0x00000000064D0000-0x0000000006520000-memory.dmp

Filesize
320KB

Download
memory/1544-92-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3164-4-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/3164-9-0x0000000005760000-0x00000000057E2000-memory.dmp

Filesize
520KB

Download
memory/3164-8-0x00000000053E0000-0x00000000053EC000-memory.dmp

Filesize
48KB

Download
memory/3164-7-0x00000000053B0000-0x00000000053C2000-memory.dmp

Filesize
72KB

Download
memory/3164-6-0x0000000005470000-0x000000000550C000-memory.dmp

Filesize
624KB

Download
memory/3164-0-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3164-5-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/3164-3-0x0000000005130000-0x00000000051C2000-memory.dmp

Filesize
584KB

Download
memory/3164-37-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3164-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

Filesize
5.6MB

Download
memory/3164-1-0x00000000007C0000-0x0000000000868000-memory.dmp

Filesize
672KB

Download
memory/3336-49-0x0000000006100000-0x0000000006454000-memory.dmp

Filesize
3.3MB

Download
memory/3336-66-0x0000000075B30000-0x0000000075B7C000-memory.dmp

Filesize
304KB

Download
memory/3336-14-0x0000000005000000-0x0000000005036000-memory.dmp

Filesize
216KB

Download
memory/3336-19-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/3336-90-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3336-86-0x0000000007C30000-0x0000000007C4A000-memory.dmp

Filesize
104KB

Download
memory/3336-15-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/3336-82-0x0000000007AF0000-0x0000000007B01000-memory.dmp

Filesize
68KB

Download
memory/3336-17-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/3336-79-0x00000000078F0000-0x000000000790A000-memory.dmp

Filesize
104KB

Download
memory/3336-51-0x0000000006610000-0x000000000665C000-memory.dmp

Filesize
304KB

Download
memory/3336-52-0x0000000005080000-0x0000000005090000-memory.dmp

Filesize
64KB

Download
memory/3336-77-0x00000000075C0000-0x0000000007663000-memory.dmp

Filesize
652KB

Download
memory/4600-67-0x00000000068B0000-0x00000000068CE000-memory.dmp

Filesize
120KB

Download
memory/4600-81-0x0000000007890000-0x0000000007926000-memory.dmp

Filesize
600KB

Download
memory/4600-56-0x0000000075B30000-0x0000000075B7C000-memory.dmp

Filesize
304KB

Download
memory/4600-54-0x000000007F270000-0x000000007F280000-memory.dmp

Filesize
64KB

Download
memory/4600-29-0x0000000005B60000-0x0000000005B82000-memory.dmp

Filesize
136KB

Download
memory/4600-53-0x0000000002A30000-0x0000000002A40000-memory.dmp

Filesize
64KB

Download
memory/4600-78-0x0000000007C50000-0x00000000082CA000-memory.dmp

Filesize
6.5MB

Download
memory/4600-50-0x00000000062F0000-0x000000000630E000-memory.dmp

Filesize
120KB

Download
memory/4600-80-0x0000000007680000-0x000000000768A000-memory.dmp

Filesize
40KB

Download
memory/4600-55-0x00000000068D0000-0x0000000006902000-memory.dmp

Filesize
200KB

Download
memory/4600-35-0x0000000005D00000-0x0000000005D66000-memory.dmp

Filesize
408KB

Download
memory/4600-18-0x0000000002A30000-0x0000000002A40000-memory.dmp

Filesize
64KB

Download
memory/4600-84-0x0000000007840000-0x000000000784E000-memory.dmp

Filesize
56KB

Download
memory/4600-85-0x0000000007850000-0x0000000007864000-memory.dmp

Filesize
80KB

Download
memory/4600-20-0x0000000002A30000-0x0000000002A40000-memory.dmp

Filesize
64KB

Download
memory/4600-87-0x0000000007930000-0x0000000007938000-memory.dmp

Filesize
32KB

Download
memory/4600-38-0x0000000005E20000-0x0000000005E86000-memory.dmp

Filesize
408KB

Download
memory/4600-91-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4600-16-0x0000000005420000-0x0000000005A48000-memory.dmp

Filesize
6.2MB

Download
memory/4600-22-0x00000000752D0000-0x0000000075A80000-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