Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 09:44
Static task
static1
Behavioral task
behavioral1
Sample
PROFORMA FATURA.exe
Resource
win7-20231020-en
General
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Target
PROFORMA FATURA.exe
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Size
941KB
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MD5
01e2e0d04940c5d278b66b42345fb63e
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SHA1
3118e9bcf070af6463dc179a3600470916ccffb2
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SHA256
621998b51ba77181795bd5bef94d625b69480b794e0bea36ec84beb435d67e00
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SHA512
edef5986aa9c7861de2afc769cd4c51689ce1b7f971088f3a636613fe298fdc447b6a208a8bdaae9c9728f91b63e3501142c905bfec45bdf35775c2c13e79861
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SSDEEP
12288:BU+t+4WpAEoy7lOay4wDYFd9TB/tDB7dWRja1Nf2Z0FFPMdVm566kCqe4Hb:cpAEIT4V91/FUjkV2Z0F0QY77
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1183507859548409966/DLogPQ-F1DDyhyB8jQQaZyMMcOMnZXZGJcy3aRzF-4v3ffTI5rw5BJsXH-q9dmg6WDRG
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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4740-6-0x00000000071C0000-0x00000000071D8000-memory.dmp family_zgrat_v1 -
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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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
PROFORMA FATURA.exedescription pid process target process PID 4740 set thread context of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
PROFORMA FATURA.exepid process 4064 PROFORMA FATURA.exe 4064 PROFORMA FATURA.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
PROFORMA FATURA.exedescription pid process Token: SeDebugPrivilege 4064 PROFORMA FATURA.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
PROFORMA FATURA.exedescription pid process target process PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe PID 4740 wrote to memory of 4064 4740 PROFORMA FATURA.exe PROFORMA FATURA.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4740 -
C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3