Analysis
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max time kernel
146s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 17:48
Static task
static1
Behavioral task
behavioral1
Sample
0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe
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Size
201KB
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MD5
0bd97d170a474f6e2b58dc9360814cd1
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SHA1
e55cc723cfe89597c3c344b33960fb5f3926fb68
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SHA256
bfabd61508c37e5599e4209af6b180ac37f103aaa52f18eba9c4482c2996491c
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SHA512
f2c9a514f969c1d24733f77c4594ceb45eefaa1202d5b874517348db5136f8cc721acbdcfe56058497a59c6a0ebe4a6efc0061d282d9a78b7a6a9f843016ae24
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SSDEEP
3072:pcWV+YzXPv1rrP/KF5PNJYb2YHqko0h5mMaH5Q3HGFFGcDJmtmIDEKud6vPmA1:SWV5Ld/05PY1Bke3HGFFnDJAmIJuwPm
Malware Config
Signatures
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Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE 1 IoCs
pid Process 3420 Explorer.EXE -
Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\clsid 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9} 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both" 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-1302416131-1437503476-2806442725-1000\\$8eea8478bc8d373a2d04605b71398ef5\\n." 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 3420 Explorer.EXE 3420 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Token: SeDebugPrivilege 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Token: SeDebugPrivilege 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe Token: SeDebugPrivilege 3420 Explorer.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4440 wrote to memory of 3420 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 55 PID 4440 wrote to memory of 3420 4440 0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe 55
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3420 -
C:\Users\Admin\AppData\Local\Temp\0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4440
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
41KB
MD5fb4e3236959152a057bc6b7603c538ef
SHA1b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4
SHA2568244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0
SHA512993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2