Analysis
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max time kernel
150s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 05:42
Static task
static1
Behavioral task
behavioral1
Sample
8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe
Resource
win10v2004-20221111-en
General
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Target
8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe
-
Size
484KB
-
MD5
38ac7a9176ca57a133cf07618ca651b0
-
SHA1
47c2b148d2fb7784e8ea529cbbab811143cd3a6f
-
SHA256
8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b
-
SHA512
89889453b9516124488f71f2123b999d255ae0195838cc7f7a3f1f9cd2c8818edce43eb2ca7f968916d8aff973b3b906dc739663f944a8d2b4a502549262b323
-
SSDEEP
12288:Iu3URWtsYf8PemjE8h0UxH9ND6fvhMrf1seW2/q:IkQe8PemjTh0Ul/8vh+qj
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 4532 lrguirl.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\Mozilla\lrguirl.exe 8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3788 4532 WerFault.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe"C:\Users\Admin\AppData\Local\Temp\8cfc5ef488f2da5bab2e22d339f8a1d72c0fc642513365f25202befd145f543b.exe"1⤵
- Drops file in Program Files directory
PID:368
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C:\PROGRA~3\Mozilla\lrguirl.exeC:\PROGRA~3\Mozilla\lrguirl.exe -ixegbjc1⤵
- Executes dropped EXE
PID:4532 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 4402⤵
- Program crash
PID:3788
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4532 -ip 45321⤵PID:2212
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
484KB
MD57a31886f7296ac1ee51bc2e37cf49d89
SHA1dc5ef7527845e0753d0cafbb2f252d9cb3dd2f6c
SHA2564866c592c84cc0dfa8381c8ff1bee1f49e75f8b349bd0cc53162d9281e2a80cf
SHA512b88c3dbc31fecccbeca17195b044b5140ac7790366a36be0f4df5eb26e86305d67aba6e27c677ccf1eb91ce10f2c3e1b80f5c6cd9d094104b3fdfb2fcc732b83
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Filesize
484KB
MD57a31886f7296ac1ee51bc2e37cf49d89
SHA1dc5ef7527845e0753d0cafbb2f252d9cb3dd2f6c
SHA2564866c592c84cc0dfa8381c8ff1bee1f49e75f8b349bd0cc53162d9281e2a80cf
SHA512b88c3dbc31fecccbeca17195b044b5140ac7790366a36be0f4df5eb26e86305d67aba6e27c677ccf1eb91ce10f2c3e1b80f5c6cd9d094104b3fdfb2fcc732b83