Analysis
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max time kernel
140s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
08-01-2025 19:40
General
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Target
JaffaCakes118_a8599b9ee6ab5e391788b7e8f183a858.exe
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Size
3.0MB
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MD5
a8599b9ee6ab5e391788b7e8f183a858
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SHA1
d01e832effb7eca779d5387b139925a69fa5f07b
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SHA256
00d617e50b3665427f5558404dbaeaac2b55b8413c75ef2e054e532d1d240270
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SHA512
cac68e88da9b7f248236678a858d930f1f02b1534d5fc0b1d197fa36540d4b6d74571180c07b0c59cf0356d2951dae4d5dd3a7158a4fe1bb50fa8d7929d239ba
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SSDEEP
49152:K94vrZ5XjXmuvZ/vT5A+kCT3dLRI/l4+txZty1GHY+ExwvfZI3kEN5CJfFFIpe:2ofzmuhHTAChFINJQ128wnO3V5WfF6pe
Malware Config
Extracted
redline
@xmrfraudboy
138.124.186.228:13570
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
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Redline family
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SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
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SectopRAT payload 1 IoCs
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Sectoprat family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8599b9ee6ab5e391788b7e8f183a858.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8599b9ee6ab5e391788b7e8f183a858.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $file='C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8599b9ee6ab5e391788b7e8f183a858.exe';for($i=1;$i -le 600 -and (Test-Path $file -PathType leaf);$i++){Remove-Item $file;Start-Sleep -m 100}2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
960KB
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Filesize
240KB
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Filesize
960KB
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Filesize
960KB
-
Filesize
960KB
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Filesize
960KB
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Filesize
960KB
-
Filesize
960KB
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Filesize
960KB
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Filesize
8.1MB
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Filesize
8.1MB
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Filesize
120KB
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Filesize
80KB
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Filesize
5.6MB
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Filesize
72KB
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Filesize
8.1MB
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Filesize
4KB
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Filesize
6.1MB
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Filesize
304KB
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Filesize
960KB
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Filesize
960KB
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Filesize
8.1MB
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Filesize
960KB
-
Filesize
960KB
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Filesize
584KB
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Filesize
960KB
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Filesize
4KB
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Filesize
960KB
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Filesize
1.0MB
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Filesize
960KB
-
Filesize
120KB
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Filesize
960KB
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Filesize
6.2MB
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Filesize
104KB
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Filesize
600KB
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Filesize
136KB
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Filesize
6.5MB
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Filesize
3.3MB
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Filesize
408KB
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Filesize
408KB
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Filesize
960KB
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Filesize
216KB
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Filesize
960KB
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Filesize
960KB
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Filesize
136KB
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Filesize
960KB