agenttesla | 76fac9c0e5dcafca6314bf4b03f6c83ebe1b7e609774ada1cb4db6fffbab900e

Analysis

max time kernel
117s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:44

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General

Target

b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
Size

775KB
MD5

dfaff680dc9f43287b8be3c64b038de3
SHA1

63d7f714e437867a48749cb0e341b04788d2d1a7
SHA256

b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88
SHA512

e41847646876f5bd6e5e7e585df646cb8eb48c4f621843c56ece5bad4634e09edd58bf580647a404f222cd86dcb68d9be77d0729b69ab6427a4c830412ee5851
SSDEEP

24576:WBhoOBrBlu10U9BJceWJEya3HF+IBXXm9:W40BluZ9BJd93b9o

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
PMOYQrU0

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
PMOYQrU0
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe

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 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
27	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101

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

pid	Process
1232	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
4432	powershell.exe
2928	powershell.exe
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2928	powershell.exe
2092	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
2092	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
4432	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
Token: SeDebugPrivilege	4432	powershell.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2092	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 4432	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	93
PID 2160 wrote to memory of 4432	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	93
PID 2160 wrote to memory of 4432	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	93
PID 2160 wrote to memory of 2928	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	95
PID 2160 wrote to memory of 2928	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	95
PID 2160 wrote to memory of 2928	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	95
PID 2160 wrote to memory of 1232	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	97
PID 2160 wrote to memory of 1232	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	97
PID 2160 wrote to memory of 1232	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	97
PID 2160 wrote to memory of 2872	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	99
PID 2160 wrote to memory of 2872	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	99
PID 2160 wrote to memory of 2872	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	99
PID 2160 wrote to memory of 4984	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	100
PID 2160 wrote to memory of 4984	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	100
PID 2160 wrote to memory of 4984	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	100
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101
PID 2160 wrote to memory of 2092	2160	b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe	101

C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
"C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2160
- 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\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4432
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fUDEcEV.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2928
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fUDEcEV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9366.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1232
- C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
  "C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe"
  2⤵
  PID:2872
- C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
  "C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe"
  2⤵
  PID:4984
- C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe
  "C:\Users\Admin\AppData\Local\Temp\b2e2738e3a2c2553a1318c454330948cf4c14f2f1b07b64e4a0689aefb4c4c88.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
e50fc8e56543e31cbc3ea1b43a1cd099

SHA1
cf0632e6230ebd1f4d2736e88398a87970a0f6aa

SHA256
4d6075cf3a7d6de24c685eec82437cb241e91b9b5b3fa6f688fc4fb6c4c12962

SHA512
3b907915470516a477524aa3fd1e2156d141053a9d32c0e849605c57e405fb008a825097e8472a7239f7358fdc61f7fd3de590a806ecac4dc132c8adf630f784

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hvt54gti.e1y.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9366.tmp

Filesize
1KB

MD5
083df316c18ab972db3289c80783966a

SHA1
1303e57f999aa59a2287f054419b96dc273ffea8

SHA256
d11ed03271bb6397fc871d7be48be5beca35a610229d604b4ac9ea38617845c4

SHA512
045bd5ed2d87347d0d4bd53591c7dba535362a6cae9872f5cf8775564f09af2f69f4da956607e4944c5b7e349049a8254d0669f74f1b5ae95ed5fd3d45dd1867

Download Submit
memory/2092-48-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2092-99-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/2092-50-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/2092-44-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2092-97-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/2092-98-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2160-1-0x0000000000E60000-0x0000000000F28000-memory.dmp

Filesize
800KB

Download
memory/2160-0-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2160-9-0x000000000DBE0000-0x000000000DC64000-memory.dmp

Filesize
528KB

Download
memory/2160-5-0x0000000005AE0000-0x0000000005AEA000-memory.dmp

Filesize
40KB

Download
memory/2160-8-0x00000000031A0000-0x00000000031AC000-memory.dmp

Filesize
48KB

Download
memory/2160-6-0x00000000084F0000-0x000000000850C000-memory.dmp

Filesize
112KB

Download
memory/2160-4-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/2160-10-0x0000000011400000-0x000000001149C000-memory.dmp

Filesize
624KB

Download
memory/2160-3-0x0000000005910000-0x00000000059A2000-memory.dmp

Filesize
584KB

Download
memory/2160-2-0x0000000005DE0000-0x0000000006384000-memory.dmp

Filesize
5.6MB

Download
memory/2160-49-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2160-7-0x0000000006E10000-0x0000000006E18000-memory.dmp

Filesize
32KB

Download
memory/2160-46-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2928-21-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/2928-52-0x0000000006DC0000-0x0000000006E0C000-memory.dmp

Filesize
304KB

Download
memory/2928-84-0x0000000007DE0000-0x0000000007E76000-memory.dmp

Filesize
600KB

Download
memory/2928-96-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2928-78-0x0000000007A20000-0x0000000007AC3000-memory.dmp

Filesize
652KB

Download
memory/2928-20-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2928-51-0x0000000006830000-0x000000000684E000-memory.dmp

Filesize
120KB

Download
memory/2928-39-0x00000000062B0000-0x0000000006316000-memory.dmp

Filesize
408KB

Download
memory/2928-53-0x000000007FBD0000-0x000000007FBE0000-memory.dmp

Filesize
64KB

Download
memory/2928-56-0x0000000070AE0000-0x0000000070B2C000-memory.dmp

Filesize
304KB

Download
memory/2928-82-0x00000000081A0000-0x000000000881A000-memory.dmp

Filesize
6.5MB

Download
memory/2928-54-0x00000000079E0000-0x0000000007A12000-memory.dmp

Filesize
200KB

Download
memory/2928-68-0x0000000005430000-0x0000000005440000-memory.dmp

Filesize
64KB

Download
memory/2928-67-0x0000000006DA0000-0x0000000006DBE000-memory.dmp

Filesize
120KB

Download
memory/4432-17-0x00000000053B0000-0x00000000059D8000-memory.dmp

Filesize
6.2MB

Download
memory/4432-80-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/4432-79-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-57-0x0000000070AE0000-0x0000000070B2C000-memory.dmp

Filesize
304KB

Download
memory/4432-55-0x000000007EEF0000-0x000000007EF00000-memory.dmp

Filesize
64KB

Download
memory/4432-81-0x0000000007450000-0x000000000746A000-memory.dmp

Filesize
104KB

Download
memory/4432-83-0x00000000074C0000-0x00000000074CA000-memory.dmp

Filesize
40KB

Download
memory/4432-45-0x0000000005C70000-0x0000000005FC4000-memory.dmp

Filesize
3.3MB

Download
memory/4432-85-0x0000000007650000-0x0000000007661000-memory.dmp

Filesize
68KB

Download
memory/4432-86-0x0000000007680000-0x000000000768E000-memory.dmp

Filesize
56KB

Download
memory/4432-87-0x0000000007690000-0x00000000076A4000-memory.dmp

Filesize
80KB

Download
memory/4432-88-0x0000000007790000-0x00000000077AA000-memory.dmp

Filesize
104KB

Download
memory/4432-89-0x0000000007770000-0x0000000007778000-memory.dmp

Filesize
32KB

Download
memory/4432-38-0x0000000005B90000-0x0000000005BF6000-memory.dmp

Filesize
408KB

Download
memory/4432-23-0x0000000005360000-0x0000000005382000-memory.dmp

Filesize
136KB

Download
memory/4432-95-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-19-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/4432-18-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/4432-16-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4432-15-0x00000000027E0000-0x0000000002816000-memory.dmp

Filesize
216KB

Download