Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 04:05
Static task
static1
Behavioral task
behavioral1
Sample
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
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Size
188KB
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MD5
6a2ddc8960ef0a190dfd87595775fddd
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SHA1
113616b8456f84d1ceb148f26d6f0267a010769a
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SHA256
010031cf8c7810a3093dabff5225827059e588a48cbee58f3af5d57f47b13a04
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SHA512
3b2114b2c6d4f2296579fdff466f1fc0fb39eee894baa25066fe09a92e6d9890cdd1e177fea8999e5f7a0d555264d74d45e86e62d55ac448cc78249b0f52ad60
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SSDEEP
3072:uHoYsldPaDOTp9xy64+RNFvL2vzQXTIE0rU++EK/:uuldaD8p2/+RTvyzQEbrAb
Malware Config
Extracted
smokeloader
li11
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Loads dropped DLL 1 IoCs
Processes:
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exepid Process 2320 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2084 2320 WerFault.exe 29 -
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.
Processes:
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exedescription pid Process procid_target PID 2320 wrote to memory of 2084 2320 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe 30 PID 2320 wrote to memory of 2084 2320 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe 30 PID 2320 wrote to memory of 2084 2320 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe 30 PID 2320 wrote to memory of 2084 2320 6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 1762⤵
- Program crash
PID:2084
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06