agenttesla | 6ffaaebb19875b9595f10244b5f4511620da8ce6d554c86bd9c00308b28a0c37

General

Target

QUOTE DOCUMENTS_20240511 PDF.exe
Size

619KB
MD5

a02c28ae52f16981e6420d7871fd437a
SHA1

2d66f9180a97b501b67d481a03d28249c8c86911
SHA256

6f932d1404a384f3e5d190bcde1c819fb7a50daebabdd4c0384a65cb4fcb00de
SHA512

eca7ec594689ba6788ceb06c8d0c1acc22a6b112795fb2220ebfb31ec032014a8aa89f6300e6a38e311f4672c2da6260df2b4f5416fbdb97ad87cdce9f4a7282
SSDEEP

12288:NiU3YSTvgxVS+8lfDTjshLVNQ5GKLmKyPn+KhaJxdhTKeTb+C7Sj:oJ6SVS+85/8RNMbLm7+KAJbk+b/7Sj

Score

10^/10

agenttesla kinsing keylogger loader persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.coperwire.com
Port:
587
Username:
[email protected]
Password:
H,)c,gn[z3QW

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.coperwire.com
Port:
587
Username:
[email protected]
Password:
H,)c,gn[z3QW
Email To:
[email protected]

Signatures

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

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:

QUOTE DOCUMENTS_20240511 PDF.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	QUOTE DOCUMENTS_20240511 PDF.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

QUOTE DOCUMENTS_20240511 PDF.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xElDY = "C:\\Users\\Admin\\AppData\\Roaming\\xElDY\\xElDY.exe"	QUOTE DOCUMENTS_20240511 PDF.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

30 api.ipify.org
34 ip-api.com
29 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

QUOTE DOCUMENTS_20240511 PDF.exe

description pid process target process

PID 3236 set thread context of 2116 3236 QUOTE DOCUMENTS_20240511 PDF.exe QUOTE DOCUMENTS_20240511 PDF.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

4452 schtasks.exe

flow	ioc
30	api.ipify.org
34	ip-api.com
29	api.ipify.org

description	pid	process	target process
PID 3236 set thread context of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe

pid	process
4452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

QUOTE DOCUMENTS_20240511 PDF.exepowershell.exepowershell.exeQUOTE DOCUMENTS_20240511 PDF.exe

pid	process
3236	QUOTE DOCUMENTS_20240511 PDF.exe
3236	QUOTE DOCUMENTS_20240511 PDF.exe
1928	powershell.exe
4932	powershell.exe
3236	QUOTE DOCUMENTS_20240511 PDF.exe
3236	QUOTE DOCUMENTS_20240511 PDF.exe
2116	QUOTE DOCUMENTS_20240511 PDF.exe
2116	QUOTE DOCUMENTS_20240511 PDF.exe
4932	powershell.exe
1928	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

QUOTE DOCUMENTS_20240511 PDF.exepowershell.exepowershell.exeQUOTE DOCUMENTS_20240511 PDF.exe

description	pid	process
Token: SeDebugPrivilege	3236	QUOTE DOCUMENTS_20240511 PDF.exe
Token: SeDebugPrivilege	4932	powershell.exe
Token: SeDebugPrivilege	1928	powershell.exe
Token: SeDebugPrivilege	2116	QUOTE DOCUMENTS_20240511 PDF.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

QUOTE DOCUMENTS_20240511 PDF.exe

description	pid	process	target process
PID 3236 wrote to memory of 4932	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 4932	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 4932	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 1928	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 1928	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 1928	3236	QUOTE DOCUMENTS_20240511 PDF.exe	powershell.exe
PID 3236 wrote to memory of 4452	3236	QUOTE DOCUMENTS_20240511 PDF.exe	schtasks.exe
PID 3236 wrote to memory of 4452	3236	QUOTE DOCUMENTS_20240511 PDF.exe	schtasks.exe
PID 3236 wrote to memory of 4452	3236	QUOTE DOCUMENTS_20240511 PDF.exe	schtasks.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe
PID 3236 wrote to memory of 2116	3236	QUOTE DOCUMENTS_20240511 PDF.exe	QUOTE DOCUMENTS_20240511 PDF.exe

C:\Users\Admin\AppData\Local\Temp\QUOTE DOCUMENTS_20240511 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE DOCUMENTS_20240511 PDF.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3236

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\QUOTE DOCUMENTS_20240511 PDF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4932

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fmUSfATkZB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1928

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fmUSfATkZB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1901.tmp"
2⤵
- Creates scheduled task(s)
PID:4452

C:\Users\Admin\AppData\Local\Temp\QUOTE DOCUMENTS_20240511 PDF.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE DOCUMENTS_20240511 PDF.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\QUOTE DOCUMENTS_20240511 PDF.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
1232b3bb344d8d5fec09a4d265db2675

SHA1
815bf5bdda9c810b4fca0548d58c1cf45c17a37e

SHA256
1554b16a5e360dbcda04c853dcfec3398f37f6221f718808d82f79ae7da3a40b

SHA512
d8ae03a971dff292a52c75c445763c83f4cb03f93f7ef2782e451848c411adfb0d61bbb3b0333b7ed1e43c843a2bbece8d3f8b5ecc538c7e954b317306a10f58

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_r4euprno.qir.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1901.tmp
Filesize
1KB

MD5
a529d4138498145b8ccbf437d4d20008

SHA1
351db6d98d5482afb9c33082c7e995726e6faff6

SHA256
8a5bcbe8f0999007ebbdf684d23119fa2988f742dc26f7d11e9f1bf088ef90ac

SHA512
454874811d398348cfde11d79b64d9e7a6d29b73e858207b60865b5226a7c0ce0f295db89f6487db309bb4c10ae236b07142342632e700d7858bbb957758d50c

Download Submit
memory/1928-90-0x00000000075B0000-0x00000000075C4000-memory.dmp

Filesize
80KB

Download
memory/1928-55-0x00000000060C0000-0x000000000610C000-memory.dmp

Filesize
304KB

Download
memory/1928-86-0x00000000075F0000-0x0000000007686000-memory.dmp

Filesize
600KB

Download
memory/1928-84-0x00000000073E0000-0x00000000073EA000-memory.dmp

Filesize
40KB

Download
memory/1928-82-0x00000000079C0000-0x000000000803A000-memory.dmp

Filesize
6.5MB

Download
memory/1928-81-0x0000000007050000-0x00000000070F3000-memory.dmp

Filesize
652KB

Download
memory/1928-76-0x0000000006610000-0x000000000662E000-memory.dmp

Filesize
120KB

Download
memory/1928-60-0x0000000075150000-0x000000007519C000-memory.dmp

Filesize
304KB

Download
memory/1928-56-0x0000000000E90000-0x0000000000EA0000-memory.dmp

Filesize
64KB

Download
memory/1928-87-0x0000000007570000-0x0000000007581000-memory.dmp

Filesize
68KB

Download
memory/1928-25-0x0000000004F80000-0x0000000004FA2000-memory.dmp

Filesize
136KB

Download
memory/1928-20-0x0000000000E90000-0x0000000000EA0000-memory.dmp

Filesize
64KB

Download
memory/1928-21-0x0000000000E90000-0x0000000000EA0000-memory.dmp

Filesize
64KB

Download
memory/1928-92-0x0000000007690000-0x0000000007698000-memory.dmp

Filesize
32KB

Download
memory/1928-23-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1928-99-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1928-27-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/2116-49-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/2116-53-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download
memory/2116-101-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download
memory/2116-100-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/2116-88-0x0000000006870000-0x00000000068C0000-memory.dmp

Filesize
320KB

Download
memory/2116-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3236-16-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-9-0x0000000007D70000-0x0000000007DEC000-memory.dmp

Filesize
496KB

Download
memory/3236-31-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/3236-1-0x0000000000690000-0x0000000000732000-memory.dmp

Filesize
648KB

Download
memory/3236-2-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/3236-3-0x0000000005120000-0x00000000051B2000-memory.dmp

Filesize
584KB

Download
memory/3236-4-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/3236-5-0x0000000005200000-0x000000000520A000-memory.dmp

Filesize
40KB

Download
memory/3236-6-0x00000000053C0000-0x00000000053D8000-memory.dmp

Filesize
96KB

Download
memory/3236-7-0x0000000005790000-0x0000000005798000-memory.dmp

Filesize
32KB

Download
memory/3236-8-0x00000000057A0000-0x00000000057AC000-memory.dmp

Filesize
48KB

Download
memory/3236-37-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-0-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3236-10-0x000000000A4D0000-0x000000000A56C000-memory.dmp

Filesize
624KB

Download
memory/4932-83-0x0000000007390000-0x00000000073AA000-memory.dmp

Filesize
104KB

Download
memory/4932-57-0x0000000004D40000-0x0000000004D50000-memory.dmp

Filesize
64KB

Download
memory/4932-61-0x0000000075150000-0x000000007519C000-memory.dmp

Filesize
304KB

Download
memory/4932-59-0x0000000007000000-0x0000000007032000-memory.dmp

Filesize
200KB

Download
memory/4932-58-0x000000007FAA0000-0x000000007FAB0000-memory.dmp

Filesize
64KB

Download
memory/4932-22-0x0000000004D40000-0x0000000004D50000-memory.dmp

Filesize
64KB

Download
memory/4932-89-0x00000000075C0000-0x00000000075CE000-memory.dmp

Filesize
56KB

Download
memory/4932-15-0x0000000002740000-0x0000000002776000-memory.dmp

Filesize
216KB

Download
memory/4932-91-0x00000000076D0000-0x00000000076EA000-memory.dmp

Filesize
104KB

Download
memory/4932-17-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/4932-19-0x0000000005380000-0x00000000059A8000-memory.dmp

Filesize
6.2MB

Download
memory/4932-54-0x0000000006010000-0x000000000602E000-memory.dmp

Filesize
120KB

Download
memory/4932-38-0x0000000005A90000-0x0000000005DE4000-memory.dmp

Filesize
3.3MB

Download
memory/4932-98-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/4932-18-0x0000000004D40000-0x0000000004D50000-memory.dmp

Filesize
64KB

Download
memory/4932-28-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads