Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 22:10
Static task
static1
Behavioral task
behavioral1
Sample
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe
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Size
615KB
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MD5
116207c86c15e00b7b9020463d638bde
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SHA1
73b841c8e80b4c15ed250d19b45e66b9794dcb27
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SHA256
df5f68505b5c34a2d0283effd3a88a2ce2b1e9d95fe0fd77aa20ff52f1c089c6
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SHA512
aae54d99200cc5db697cd75bddc94c2f544a972812b4007856fca97f5d22c9498ea7a1cd45ae792c9db1cdce381a959f8c52331b566cef6a83a8b3eff2e7c6ab
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SSDEEP
12288:tNcB8KNRlUL5i2BYXWxfoStlgPRvHKYW:t68KN6NiKfo9VHK3
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.scooptechuae.com - Port:
587 - Username:
[email protected] - Password:
scoop@1234
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3692-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription pid process target process PID 4832 set thread context of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exepid process 3692 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 3692 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3692 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription pid process target process PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe PID 4832 wrote to memory of 3692 4832 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
116207c86c15e00b7b9020463d638bde_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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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=4232 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\116207c86c15e00b7b9020463d638bde_JaffaCakes118.exe.logFilesize
1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
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memory/3692-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/3692-24-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/3692-23-0x00000000061C0000-0x0000000006210000-memory.dmpFilesize
320KB
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memory/3692-22-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/3692-21-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/3692-20-0x0000000005C90000-0x0000000005CF6000-memory.dmpFilesize
408KB
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memory/3692-19-0x0000000004E00000-0x0000000004E18000-memory.dmpFilesize
96KB
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memory/3692-17-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/3692-16-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4832-6-0x0000000004CE0000-0x0000000004CEA000-memory.dmpFilesize
40KB
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memory/4832-18-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4832-12-0x000000000AB70000-0x000000000ABAC000-memory.dmpFilesize
240KB
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memory/4832-10-0x0000000004BE0000-0x0000000004BF0000-memory.dmpFilesize
64KB
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memory/4832-9-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4832-8-0x00000000024B0000-0x00000000024C4000-memory.dmpFilesize
80KB
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memory/4832-7-0x0000000004EE0000-0x0000000004F36000-memory.dmpFilesize
344KB
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memory/4832-11-0x0000000007AF0000-0x0000000007B6A000-memory.dmpFilesize
488KB
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memory/4832-0-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4832-5-0x0000000004BE0000-0x0000000004BF0000-memory.dmpFilesize
64KB
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memory/4832-4-0x0000000004D50000-0x0000000004DE2000-memory.dmpFilesize
584KB
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memory/4832-3-0x0000000005260000-0x0000000005804000-memory.dmpFilesize
5.6MB
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memory/4832-2-0x0000000004C10000-0x0000000004CAC000-memory.dmpFilesize
624KB
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memory/4832-1-0x00000000001E0000-0x0000000000280000-memory.dmpFilesize
640KB