agenttesla | 922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef

General

Target

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
Size

728KB
MD5

339649aa12a77cfcc09c7b07fc9d7f52
SHA1

038ef4d52e2553340063d713660a1c4aa1fb7619
SHA256

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef
SHA512

c329d09e06adf39e27ea380ada1913ecf3ef4211c3edcd1f3c1515f55fc0e9360e256efe7f1adc57852e56905e0376b61c87151e543bf8461e2e12c5d52196c2
SSDEEP

12288:3JglQx+3ZRl5RY4btD+K5t7UQC4u88ildNMPbUrpOwD4muneIjRxmL87vWX1pfSf:ZpxQRhtV88dgbUdOwTunGL8j15ya0M

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.itresinc.com
Port:
587
Username:
investorwithkarlee@itresinc.com
Password:
MT]ANFjWzKTA

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.itresinc.com
Port:
587
Username:
investorwithkarlee@itresinc.com
Password:
MT]ANFjWzKTA
Email To:
obtxxxtf@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/464-26-0x0000000000400000-0x0000000000442000-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/464-26-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4540-9-0x0000000007ED0000-0x0000000007EDC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/464-26-0x0000000000400000-0x0000000000442000-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/464-26-0x0000000000400000-0x0000000000442000-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/464-26-0x0000000000400000-0x0000000000442000-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/464-26-0x0000000000400000-0x0000000000442000-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:

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
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

42 api.ipify.org
43 api.ipify.org

flow	ioc
42	api.ipify.org
43	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

description	pid	process	target process
PID 4540 set thread context of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.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

4436 schtasks.exe

pid	process
4436	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exepowershell.exepowershell.exe922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

pid	process
4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
4416	powershell.exe
4416	powershell.exe
1428	powershell.exe
1428	powershell.exe
4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
464	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
464	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
464	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
1428	powershell.exe
4416	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exepowershell.exepowershell.exe922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

description	pid	process
Token: SeDebugPrivilege	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
Token: SeDebugPrivilege	1428	powershell.exe
Token: SeDebugPrivilege	4416	powershell.exe
Token: SeDebugPrivilege	464	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

description	pid	process	target process
PID 4540 wrote to memory of 4416	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 4416	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 4416	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 1428	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 1428	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 1428	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	powershell.exe
PID 4540 wrote to memory of 4436	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	schtasks.exe
PID 4540 wrote to memory of 4436	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	schtasks.exe
PID 4540 wrote to memory of 4436	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	schtasks.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
PID 4540 wrote to memory of 464	4540	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe	922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe

C:\Users\Admin\AppData\Local\Temp\922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
"C:\Users\Admin\AppData\Local\Temp\922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4540

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\922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4416

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TQUDbFDZarHZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1428

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TQUDbFDZarHZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4E88.tmp"
2⤵
- Creates scheduled task(s)
PID:4436

C:\Users\Admin\AppData\Local\Temp\922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe
"C:\Users\Admin\AppData\Local\Temp\922ed44d8e5c7526f172f18f7f2bcb352ae3c89295aa0b18448e6e18892ec4ef.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464

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=4068 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:4260

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

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
a923eeb1d6e6c4d633a8cf91e52f9492

SHA1
e2cc3f251419b309f56aa8627e54dcdabafb9723

SHA256
a36bfbc20f9afa7bd640b0a31832dee57744286a404292b318fa253055c492ae

SHA512
e15cea3ef0a14a54b648e6d9c1ee7bae6f5526ad019be44f77d49c92347160a7bad10feb285975edffd0401a88d82e321b3a0daeb0e5a8ab3f4f8fb95baa8340

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5vn2num5.qdh.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4E88.tmp
Filesize
1KB

MD5
e4e605e3ec062b101b0162bf90a39ee2

SHA1
e929b92149fea495f89b2fef6fbb1b2afa29eda1

SHA256
a496d4b62686356a947dd0d00f8da0e559d85ae509a10153eb756813d40d279f

SHA512
92e7a8af7a3251579e88fcd7a4e38daa1c1b8b8f01feba0f937406a01b3436ef754508fed9e3de0bb091a0aba9efa4145b448fd83b743c98708cc35f8d9a3944

Download Submit
memory/464-96-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/464-95-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/464-84-0x0000000006AE0000-0x0000000006B30000-memory.dmp

Filesize
320KB

Download
memory/464-47-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/464-35-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/464-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1428-80-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/1428-51-0x0000000006160000-0x000000000617E000-memory.dmp

Filesize
120KB

Download
memory/1428-94-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1428-88-0x00000000077A0000-0x00000000077A8000-memory.dmp

Filesize
32KB

Download
memory/1428-87-0x00000000077C0000-0x00000000077DA000-memory.dmp

Filesize
104KB

Download
memory/1428-86-0x00000000076C0000-0x00000000076D4000-memory.dmp

Filesize
80KB

Download
memory/1428-83-0x0000000006710000-0x0000000006721000-memory.dmp

Filesize
68KB

Download
memory/1428-82-0x0000000007700000-0x0000000007796000-memory.dmp

Filesize
600KB

Download
memory/1428-21-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/1428-22-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/1428-23-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/1428-78-0x0000000007360000-0x0000000007403000-memory.dmp

Filesize
652KB

Download
memory/1428-69-0x0000000004E80000-0x0000000004E9E000-memory.dmp

Filesize
120KB

Download
memory/1428-57-0x0000000071640000-0x000000007168C000-memory.dmp

Filesize
304KB

Download
memory/1428-55-0x000000007F100000-0x000000007F110000-memory.dmp

Filesize
64KB

Download
memory/1428-34-0x0000000005B20000-0x0000000005B86000-memory.dmp

Filesize
408KB

Download
memory/1428-27-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/4416-25-0x00000000061C0000-0x00000000061E2000-memory.dmp

Filesize
136KB

Download
memory/4416-85-0x0000000007EE0000-0x0000000007EEE000-memory.dmp

Filesize
56KB

Download
memory/4416-93-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4416-16-0x00000000053B0000-0x00000000053E6000-memory.dmp

Filesize
216KB

Download
memory/4416-52-0x0000000006A00000-0x0000000006A4C000-memory.dmp

Filesize
304KB

Download
memory/4416-53-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/4416-54-0x000000007F8D0000-0x000000007F8E0000-memory.dmp

Filesize
64KB

Download
memory/4416-17-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4416-18-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/4416-56-0x0000000007960000-0x0000000007992000-memory.dmp

Filesize
200KB

Download
memory/4416-63-0x0000000071640000-0x000000007168C000-memory.dmp

Filesize
304KB

Download
memory/4416-20-0x0000000005A50000-0x0000000006078000-memory.dmp

Filesize
6.2MB

Download
memory/4416-81-0x0000000007D20000-0x0000000007D2A000-memory.dmp

Filesize
40KB

Download
memory/4416-79-0x0000000008310000-0x000000000898A000-memory.dmp

Filesize
6.5MB

Download
memory/4540-8-0x0000000007EC0000-0x0000000007ED2000-memory.dmp

Filesize
72KB

Download
memory/4540-0-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4540-10-0x00000000082B0000-0x0000000008334000-memory.dmp

Filesize
528KB

Download
memory/4540-19-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/4540-4-0x0000000004F80000-0x00000000052D4000-memory.dmp

Filesize
3.3MB

Download
memory/4540-5-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/4540-9-0x0000000007ED0000-0x0000000007EDC000-memory.dmp

Filesize
48KB

Download
memory/4540-7-0x0000000007F60000-0x0000000007FFC000-memory.dmp

Filesize
624KB

Download
memory/4540-46-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4540-3-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/4540-6-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/4540-11-0x00000000752D0000-0x0000000075A80000-memory.dmp

Filesize
7.7MB

Download
memory/4540-2-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/4540-1-0x0000000000350000-0x000000000040A000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads