agenttesla | 1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941

Analysis

max time kernel
126s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/09/2024, 01:05

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Report Analysis Logs

General

Target

1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe
Size

659KB
MD5

9370d5bd00e22025edcd9baa5e4de765
SHA1

26f3ad23b95317710865a5b8f8c09ac4ef605ce8
SHA256

1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941
SHA512

91779cbfa2e48eb7de04f6fb566de9a2b2bd970a26e335b27b90dcd77b39e98347af7a2e2a15a25638261d5427829ccf4a0c35a33ad485de57d81f9482959a74
SSDEEP

12288:pJrlAypLgIuaLiSbFph4f+AgPAw5aZDIZGl98ZJnajRQ99yZ2vhDyl9QaSQ:xAypduaLRbFIf+3b5aZDIZU8ZJajRQ9P

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4700	powershell.exe
3216	powershell.exe

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3068 set thread context of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1296	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3216	powershell.exe
3216	powershell.exe
4700	powershell.exe
4700	powershell.exe
4700	powershell.exe
3216	powershell.exe
4904	RegSvcs.exe
4904	RegSvcs.exe
4904	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4700	powershell.exe
Token: SeDebugPrivilege	3216	powershell.exe
Token: SeDebugPrivilege	4904	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 4700	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	99
PID 3068 wrote to memory of 4700	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	99
PID 3068 wrote to memory of 4700	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	99
PID 3068 wrote to memory of 3216	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	101
PID 3068 wrote to memory of 3216	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	101
PID 3068 wrote to memory of 3216	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	101
PID 3068 wrote to memory of 1296	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	103
PID 3068 wrote to memory of 1296	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	103
PID 3068 wrote to memory of 1296	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	103
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106
PID 3068 wrote to memory of 4904	3068	1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe	106

C:\Users\Admin\AppData\Local\Temp\1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe
"C:\Users\Admin\AppData\Local\Temp\1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3068
- 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\1bf2a9ea09f8638ac50155e3bdb1bfdddeb5d3496d8f44fe2be0b3c57ae16941.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4700
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oatezeYYLB.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3216
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oatezeYYLB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3F85.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1296
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4904

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 --field-trial-handle=4164,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=1320 /prefetch:8
1⤵
PID:4296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

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
c82639207ec5d650e60c44d3a41c85b3

SHA1
5e5b76f594e2dd85b1ce54e0e0efee48095c0596

SHA256
26ede6a8afaf2946d48416b76cc87a72a0ea4c98a4513b3553b07adeb0489693

SHA512
a9ea0c5164b6d7a7f87f176d1d099406e09dbab293e72a00d3bf74c3c8a5a8eca94c564fe7ad96823fc04e42ad32133d99e87a594b42184f21f266754e409e7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gdzfhiek.qs5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3F85.tmp

Filesize
1KB

MD5
8cfe5c6f0164d46d19cc5119eb525eb3

SHA1
7365f299249c57fc40fc287e1a3059d0284c10fb

SHA256
5884c0de4574c1502f81c79458a9762639af8837a871a9c54c8b7d9ce6a3b43d

SHA512
fa7c81c2a5a185118c4963a5b00b4e582116bac52f611b55c66d3829d3ed3d42686545c6bc83c45e7c0e9e7d113dbc91c1374954a2a7ed1d4ab3c0f35e8739ef

Download Submit
memory/3068-7-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/3068-5-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-6-0x0000000005BA0000-0x0000000005BBA000-memory.dmp

Filesize
104KB

Download
memory/3068-48-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-8-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-9-0x0000000005BE0000-0x0000000005BEE000-memory.dmp

Filesize
56KB

Download
memory/3068-10-0x0000000006C00000-0x0000000006C82000-memory.dmp

Filesize
520KB

Download
memory/3068-11-0x0000000009210000-0x00000000092AC000-memory.dmp

Filesize
624KB

Download
memory/3068-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/3068-4-0x00000000058A0000-0x00000000058AA000-memory.dmp

Filesize
40KB

Download
memory/3068-1-0x0000000000DF0000-0x0000000000E9A000-memory.dmp

Filesize
680KB

Download
memory/3068-3-0x00000000058C0000-0x0000000005952000-memory.dmp

Filesize
584KB

Download
memory/3068-2-0x0000000005E70000-0x0000000006414000-memory.dmp

Filesize
5.6MB

Download
memory/3216-81-0x0000000007C10000-0x0000000007C2A000-memory.dmp

Filesize
104KB

Download
memory/3216-75-0x00000000078D0000-0x00000000078EA000-memory.dmp

Filesize
104KB

Download
memory/3216-80-0x0000000007B10000-0x0000000007B24000-memory.dmp

Filesize
80KB

Download
memory/3216-78-0x0000000007AD0000-0x0000000007AE1000-memory.dmp

Filesize
68KB

Download
memory/3216-88-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3216-77-0x0000000007B50000-0x0000000007BE6000-memory.dmp

Filesize
600KB

Download
memory/3216-76-0x0000000007940000-0x000000000794A000-memory.dmp

Filesize
40KB

Download
memory/3216-22-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3216-23-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3216-52-0x00000000754A0000-0x00000000754EC000-memory.dmp

Filesize
304KB

Download
memory/3216-74-0x0000000007F20000-0x000000000859A000-memory.dmp

Filesize
6.5MB

Download
memory/3216-73-0x00000000077A0000-0x0000000007843000-memory.dmp

Filesize
652KB

Download
memory/3216-51-0x0000000007730000-0x0000000007762000-memory.dmp

Filesize
200KB

Download
memory/3216-62-0x0000000007770000-0x000000000778E000-memory.dmp

Filesize
120KB

Download
memory/4700-16-0x0000000002950000-0x0000000002986000-memory.dmp

Filesize
216KB

Download
memory/4700-18-0x0000000005420000-0x0000000005A48000-memory.dmp

Filesize
6.2MB

Download
memory/4700-50-0x00000000066E0000-0x000000000672C000-memory.dmp

Filesize
304KB

Download
memory/4700-49-0x0000000006260000-0x000000000627E000-memory.dmp

Filesize
120KB

Download
memory/4700-25-0x0000000005BC0000-0x0000000005C26000-memory.dmp

Filesize
408KB

Download
memory/4700-89-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-36-0x0000000005CA0000-0x0000000005FF4000-memory.dmp

Filesize
3.3MB

Download
memory/4700-24-0x00000000053B0000-0x00000000053D2000-memory.dmp

Filesize
136KB

Download
memory/4700-79-0x00000000077D0000-0x00000000077DE000-memory.dmp

Filesize
56KB

Download
memory/4700-26-0x0000000005C30000-0x0000000005C96000-memory.dmp

Filesize
408KB

Download
memory/4700-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-82-0x00000000078C0000-0x00000000078C8000-memory.dmp

Filesize
32KB

Download
memory/4700-19-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-63-0x00000000754A0000-0x00000000754EC000-memory.dmp

Filesize
304KB

Download
memory/4700-17-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4904-90-0x0000000006660000-0x00000000066B0000-memory.dmp

Filesize
320KB

Download