agenttesla | 76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf

General

Target

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
Size

658KB
MD5

3c6b6f555c81e6369b4d9911fd85d726
SHA1

775d160d72ab33faddeed53dce153f4e2e2ef822
SHA256

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf
SHA512

53e5b52ea42cef4c5eea12f4d1c600bca2c7ead63004a1ce5c663662ebd39ba1d8c7b7a22ca26e786edd84168ddf81d6b801603caf12d89665664973e88c05a6
SSDEEP

12288:kyzH2iNlw0j4dum9gzwYdJevLRcz83QnHPJ1o9Uxa05hez6JYmK3m6EdT/6qWXVU:31Xk4drSLRctHkUg05hezC6UTyqEVc

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.commtechtrading.com
Port:
587
Username:
fiajul.haq@commtechtrading.com
Password:
;elP@ho2Np 7[

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.commtechtrading.com
Port:
587
Username:
fiajul.haq@commtechtrading.com
Password:
;elP@ho2Np 7[
Email To:
fiajul.haq@commtechtrading.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/3648-24-0x0000000000400000-0x0000000000442000-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/3648-24-0x0000000000400000-0x0000000000442000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2836-8-0x0000000005330000-0x000000000533C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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

Processes:

resource	yara_rule
behavioral2/memory/3648-24-0x0000000000400000-0x0000000000442000-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/3648-24-0x0000000000400000-0x0000000000442000-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/3648-24-0x0000000000400000-0x0000000000442000-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/3648-24-0x0000000000400000-0x0000000000442000-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:

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

description	pid	process	target process
PID 2836 set thread context of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.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

1564 schtasks.exe

pid	process
1564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exepowershell.exepowershell.exe76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

pid	process
2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
4948	powershell.exe
4948	powershell.exe
3520	powershell.exe
3520	powershell.exe
2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
3648	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
3648	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
3648	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
4948	powershell.exe
3520	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exepowershell.exepowershell.exe76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

description	pid	process
Token: SeDebugPrivilege	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
Token: SeDebugPrivilege	4948	powershell.exe
Token: SeDebugPrivilege	3520	powershell.exe
Token: SeDebugPrivilege	3648	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

description	pid	process	target process
PID 2836 wrote to memory of 3520	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 3520	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 3520	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 4948	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 4948	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 4948	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	powershell.exe
PID 2836 wrote to memory of 1564	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	schtasks.exe
PID 2836 wrote to memory of 1564	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	schtasks.exe
PID 2836 wrote to memory of 1564	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	schtasks.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
PID 2836 wrote to memory of 3648	2836	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe	76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe

C:\Users\Admin\AppData\Local\Temp\76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
"C:\Users\Admin\AppData\Local\Temp\76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2836

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\76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3520

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nyhygjNEpXXE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4948

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyhygjNEpXXE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFB58.tmp"
2⤵
- Creates scheduled task(s)
PID:1564

C:\Users\Admin\AppData\Local\Temp\76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe
"C:\Users\Admin\AppData\Local\Temp\76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3648

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=3376 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:2632

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\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
9b0fe975e73209e78df4d00098b0bacf

SHA1
8122a2afb118596814a3d00a1ecb5a41f40711c0

SHA256
679fa8851ad5ccf7a98c25393e7655cd39b22897e3f314ed4c49b62fd34d46b8

SHA512
ecda84f92fc3b9d080d2efd9b82bd4c93ad6bc42e6f2a386f203cd7db07c78e1d9c7f83d9a6473d72d76f8a79a19bcd6c3fdf1c56bc95a3f82517287a95710b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uykryz2a.gn5.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFB58.tmp
Filesize
1KB

MD5
1200500994673959673c4282f562ea7c

SHA1
36b6249c5f0040961cfbaceaeca199aa3df8573b

SHA256
8abca0343032cc614f584ae3ac9461d334a11d4d88f3f137411d4d50405abb6d

SHA512
517a502cdd7aad75771bf4fa400746536788033a554f7e1420d487b617704ef76ff84973d7735065061b29d2df5843f45fcd5d1de1ab3cf0b004da64afd73911

Download Submit
memory/2836-8-0x0000000005330000-0x000000000533C000-memory.dmp

Filesize
48KB

Download
memory/2836-5-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/2836-6-0x0000000005370000-0x000000000540C000-memory.dmp

Filesize
624KB

Download
memory/2836-7-0x0000000005310000-0x0000000005322000-memory.dmp

Filesize
72KB

Download
memory/2836-4-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/2836-9-0x0000000006710000-0x0000000006792000-memory.dmp

Filesize
520KB

Download
memory/2836-3-0x00000000050A0000-0x0000000005132000-memory.dmp

Filesize
584KB

Download
memory/2836-2-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/2836-0-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2836-36-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2836-18-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2836-1-0x0000000000600000-0x00000000006A8000-memory.dmp

Filesize
672KB

Download
memory/2836-28-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/3520-83-0x0000000007BA0000-0x0000000007BAA000-memory.dmp

Filesize
40KB

Download
memory/3520-52-0x00000000067F0000-0x000000000680E000-memory.dmp

Filesize
120KB

Download
memory/3520-82-0x0000000007B30000-0x0000000007B4A000-memory.dmp

Filesize
104KB

Download
memory/3520-84-0x0000000007DB0000-0x0000000007E46000-memory.dmp

Filesize
600KB

Download
memory/3520-25-0x0000000005710000-0x0000000005732000-memory.dmp

Filesize
136KB

Download
memory/3520-80-0x00000000079F0000-0x0000000007A93000-memory.dmp

Filesize
652KB

Download
memory/3520-98-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3520-27-0x0000000006100000-0x0000000006166000-memory.dmp

Filesize
408KB

Download
memory/3520-79-0x0000000006DC0000-0x0000000006DDE000-memory.dmp

Filesize
120KB

Download
memory/3520-19-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/3520-14-0x0000000005230000-0x0000000005266000-memory.dmp

Filesize
216KB

Download
memory/3520-86-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3520-15-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3520-16-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/3520-53-0x0000000006BE0000-0x0000000006C2C000-memory.dmp

Filesize
304KB

Download
memory/3520-91-0x0000000007E50000-0x0000000007E58000-memory.dmp

Filesize
32KB

Download
memory/3520-59-0x0000000075620000-0x000000007566C000-memory.dmp

Filesize
304KB

Download
memory/3520-89-0x0000000007E70000-0x0000000007E8A000-memory.dmp

Filesize
104KB

Download
memory/3520-57-0x000000007F630000-0x000000007F640000-memory.dmp

Filesize
64KB

Download
memory/3520-87-0x0000000007D60000-0x0000000007D6E000-memory.dmp

Filesize
56KB

Download
memory/3648-55-0x0000000006290000-0x00000000062E0000-memory.dmp

Filesize
320KB

Download
memory/3648-42-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/3648-30-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3648-99-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3648-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3648-100-0x00000000054D0000-0x00000000054E0000-memory.dmp

Filesize
64KB

Download
memory/4948-60-0x0000000075620000-0x000000007566C000-memory.dmp

Filesize
304KB

Download
memory/4948-81-0x0000000007E30000-0x00000000084AA000-memory.dmp

Filesize
6.5MB

Download
memory/4948-85-0x00000000079F0000-0x0000000007A01000-memory.dmp

Filesize
68KB

Download
memory/4948-21-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/4948-58-0x0000000006AA0000-0x0000000006AD2000-memory.dmp

Filesize
200KB

Download
memory/4948-88-0x0000000007A30000-0x0000000007A44000-memory.dmp

Filesize
80KB

Download
memory/4948-56-0x000000007F4C0000-0x000000007F4D0000-memory.dmp

Filesize
64KB

Download
memory/4948-54-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/4948-90-0x0000000007B10000-0x0000000007B18000-memory.dmp

Filesize
32KB

Download
memory/4948-17-0x00000000056A0000-0x0000000005CC8000-memory.dmp

Filesize
6.2MB

Download
memory/4948-37-0x0000000005EB0000-0x0000000006204000-memory.dmp

Filesize
3.3MB

Download
memory/4948-20-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/4948-97-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/4948-26-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/4948-23-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads