Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
19-01-2025 23:55
Static task
static1
Behavioral task
behavioral1
Sample
1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe
Resource
win7-20240729-en
General
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Target
1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe
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Size
121KB
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MD5
6ff528b473495d0e31822d6ce15c6950
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SHA1
0766de46ac8be0730871488e43e58ccc57bacb69
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SHA256
1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151
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SHA512
8bd38765b71b0b24aedd65bcf442ea2eda1dc4a33a47e971e310d8c90e023c28f1065e3d38e9483982bab28ac8050e3917eb6441fdae5b9160774fc878074416
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SSDEEP
1536:P235b7vkmVN+1e3c+ibV561RBhoB1EqX4q2fF81p+:u3lomT+s3cRSfB3qQF81w
Malware Config
Signatures
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Ramnit family
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Loads dropped DLL 2 IoCs
pid Process 2704 1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe 2704 1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe -
resource yara_rule behavioral1/memory/2704-2-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral1/memory/2704-7-0x0000000000400000-0x0000000000422000-memory.dmp upx behavioral1/memory/2704-10-0x0000000000400000-0x0000000000422000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2932 2704 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe"C:\Users\Admin\AppData\Local\Temp\1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 1002⤵
- Program crash
PID:2932
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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
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Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94