Analysis
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max time kernel
140s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 01:41
Static task
static1
Behavioral task
behavioral1
Sample
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe
Resource
win7-20240215-en
General
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Target
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe
-
Size
8.8MB
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MD5
456ed09672818939fec8a9cf807b5443
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SHA1
2a52e10017b9db4ae79406fcb7a43f90f5e4d04e
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SHA256
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27
-
SHA512
1e06c000f06891cd51c5653458876c464b50026625e47d794f46694e663d20c331de3c61237f1b4a207172777d3018621c452a27cfd9999d8714bab380479fbd
-
SSDEEP
196608:FNfI8+9fpUgVf4ba76AkLrWVu6rzRwkTp7R1VK6HUGiBKbBJdWfid4fJ82q15u7r:FNfI8+9fpUgVf4ba76AkLrWVu6rzRwkY
Malware Config
Extracted
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
mh7B/7[hSO#bYHw1
Extracted
agenttesla
Protocol: smtp- Host:
mail.gencoldfire.com - Port:
587 - Username:
[email protected] - Password:
mh7B/7[hSO#bYHw1 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/2876-4-0x00000000072E0000-0x0000000007510000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-7-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-8-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-10-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-12-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-16-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-14-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-20-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-22-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-24-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-18-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-26-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-28-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-30-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-34-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-38-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-40-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-36-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-42-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-44-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-46-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-48-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-50-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-52-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-56-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-58-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-60-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-54-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-32-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-62-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-64-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-68-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-70-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 behavioral2/memory/2876-66-0x00000000072E0000-0x0000000007509000-memory.dmp family_zgrat_v1 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 45 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exedescription pid process target process PID 2876 set thread context of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exepid process 572 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe 572 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exeee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exedescription pid process Token: SeDebugPrivilege 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe Token: SeDebugPrivilege 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe Token: SeDebugPrivilege 572 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exedescription pid process target process PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe PID 2876 wrote to memory of 572 2876 ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe"C:\Users\Admin\AppData\Local\Temp\ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\AppData\Local\Temp\ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe"C:\Users\Admin\AppData\Local\Temp\ee8f7f19cae2355f44cb6846a44719a8beeaf69aa2e36a808c05ff17042c1a27.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:572
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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=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:5016
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/572-4895-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/572-4894-0x0000000074FE0000-0x0000000075790000-memory.dmpFilesize
7.7MB
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memory/572-4897-0x0000000005D50000-0x0000000005D60000-memory.dmpFilesize
64KB
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memory/572-4898-0x0000000005F50000-0x0000000005FB6000-memory.dmpFilesize
408KB
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memory/572-4899-0x00000000074E0000-0x0000000007530000-memory.dmpFilesize
320KB
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memory/572-4903-0x0000000005D50000-0x0000000005D60000-memory.dmpFilesize
64KB
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memory/572-4902-0x0000000074FE0000-0x0000000075790000-memory.dmpFilesize
7.7MB
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memory/572-4901-0x00000000077D0000-0x00000000077DA000-memory.dmpFilesize
40KB
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memory/572-4900-0x00000000075D0000-0x000000000766C000-memory.dmpFilesize
624KB
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memory/2876-38-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-48-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-6-0x0000000074FE0000-0x0000000075790000-memory.dmpFilesize
7.7MB
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memory/2876-7-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-8-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-10-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-12-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-16-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-14-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-20-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-22-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-24-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-18-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-26-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-28-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-30-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-34-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-4-0x00000000072E0000-0x0000000007510000-memory.dmpFilesize
2.2MB
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memory/2876-40-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-36-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-42-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-44-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-46-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-5-0x0000000007AC0000-0x0000000008064000-memory.dmpFilesize
5.6MB
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memory/2876-50-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-52-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-56-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-58-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-60-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-54-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-32-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-62-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-64-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-68-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-70-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-66-0x00000000072E0000-0x0000000007509000-memory.dmpFilesize
2.2MB
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memory/2876-1377-0x00000000054C0000-0x00000000054D0000-memory.dmpFilesize
64KB
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memory/2876-4888-0x0000000001080000-0x0000000001081000-memory.dmpFilesize
4KB
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memory/2876-4889-0x0000000001310000-0x000000000137C000-memory.dmpFilesize
432KB
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memory/2876-3-0x00000000054C0000-0x00000000054D0000-memory.dmpFilesize
64KB
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memory/2876-2-0x00000000054F0000-0x0000000005582000-memory.dmpFilesize
584KB
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memory/2876-1-0x0000000000290000-0x0000000000B64000-memory.dmpFilesize
8.8MB
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memory/2876-0-0x0000000074FE0000-0x0000000075790000-memory.dmpFilesize
7.7MB
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memory/2876-4890-0x0000000001530000-0x000000000157C000-memory.dmpFilesize
304KB
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memory/2876-4891-0x0000000001580000-0x00000000015D4000-memory.dmpFilesize
336KB
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memory/2876-4896-0x0000000074FE0000-0x0000000075790000-memory.dmpFilesize
7.7MB