Analysis
-
max time kernel
148s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
24-07-2022 18:21
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220718-en
General
-
Target
tmp.exe
-
Size
876KB
-
MD5
4b86af1f12bcc05b5586eec0f26e0ef9
-
SHA1
750cec00b9f8b8298436e41bf8083c7842b95b05
-
SHA256
d7dae1d41bdbc82c9162dc6d129670c05d5e80dc83783a48df90616099ca507d
-
SHA512
325426b9274b1e8e30740123f738f137d4055aae1d00cd1af3b1dd704882f0d058dc767af4cbdfb6b419b5137c4349d31cdfacb879d1c2c1d99e61dc29959418
Malware Config
Extracted
xloader
2.8
nn40
LYAg0yANOGEAGeaFOrA/
MQWuERZplP+VZy/uszI=
CF0oDN0JimIaGy/uszI=
ltJnyC+ReohYaiTvj1qbEA==
B9OkgdctVKBAFjSUaw==
sbDVwSZVVqVB11/deow8GA==
v1gHDe0pzno=
i+/0n2vHUfGPR98k77tukZ90MQ==
SUtCnbS96Qm21g==
8X9qzyt1dpAo31jXrXfKb49fBPY=
5KlPxqHzSstuFjSUaw==
0r/Kesv/zuanroxvNQW0Gm8=
FFgS7kfPYAqpdhhgRgnBJHY=
LgusAHrkrIoWr0FWIe2o/04UXPw=
vBq9Gvxa9wbKbS/uszI=
Z+q6HAZNNeqwwQ==
wbS4fMb06SjU5Kbseow8GA==
1mZEuZvJ/m0L9bof56PkkZ90MQ==
JCJIM74lHk/o+tiFOrA/
d14FrM8rGEgIzVkT67+3XaEh
OtJqJTaZyD/bgy/uszI=
MMzqpo3pVjbaigine/p4W6dqZPJKkg==
LRS4MpnBeVxC/bqjf0kMBGop69QC
7FTxgWaTLAKbm3B0QgW0Gm8=
hjbYktAyum2JNK6N
WRtxyNlENeqwwQ==
MTOKH+0pzno=
8LkJ8EsWWHIK
zs758oMTaffAxI0bn2uqFw==
ariAXDqMsKpwF5U=
UEZOAmXFnpRh+rqD
T5e5xzlTNeqwwQ==
tp424+UDomI=
Y7VXD+I8CKVuDZQ=
zg6qeGbHO1F+FjSUaw==
JPypEB2CuDAz+bXSrjo=
8ah8cf5odcPNS+Sa
k+CGNhyOMKVuDZQ=
oVviitkD8B7ZmijeyIDFOI9nZPJKkg==
TtztqHfKKqQWuVRvT9fSSpJJmAFYLjw=
p6pvJHfZmJgx6XwYuL56b798MA==
WWmegczy4x2O+cIC27RtkZ90MQ==
/QrLiDyde3RJWRwRmWYo
PtShJAZG1WU6LP3osjo=
ZTrOf2PMho1kdm/JtSU=
A1ssC+pS8dvNS+Sa
K4g38tVda8DNS+Sa
Dz7fj13DnKh1iV8++X2H8Fbeq1jBGh4D
0AjPwNQtnWUEpDBAJbq9GG8p69QC
ALhKrIu7/5BTRf1OQAW0Gm8=
a5Zp3GrGWhzmrBYRmWYo
dwzcQzpnYYAi8G7eypfSS6d3oWmQnQ==
VR3AHfcDyG79m6bm0YnEOEBS/fQ=
pyZFKiWXNaVuDZQ=
dzf0zzBlYaqLFjSUaw==
D6TIj16hJ8JhJMom8rlxkZ90MQ==
8qkyvpp56Qm21g==
4qNmKHymVg3Bx4M=
MOiH6DRYhutyFjSUaw==
JqTDnm+zOQLV+83Ucm9GDw==
YQilIAQqUM5vFjSUaw==
84U/nbvTQwzcyQ==
mC34kB9LdeJuFjSUaw==
DKLKrbwuuWyJNK6N
thisismyhomevalue.com
Signatures
-
Xloader payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1400-64-0x000000000041F640-mapping.dmp xloader behavioral1/memory/1400-63-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/1400-70-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/1400-75-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/836-77-0x0000000000080000-0x00000000000AC000-memory.dmp xloader -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
tmp.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Control Panel\International\Geo\Nation tmp.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
tmp.exetmp.exemsdt.exedescription pid process target process PID 2020 set thread context of 1400 2020 tmp.exe tmp.exe PID 1400 set thread context of 1384 1400 tmp.exe Explorer.EXE PID 1400 set thread context of 1384 1400 tmp.exe Explorer.EXE PID 836 set thread context of 1384 836 msdt.exe Explorer.EXE -
Processes:
msdt.exedescription ioc process Key created \Registry\User\S-1-5-21-3762437355-3468409815-1164039494-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 msdt.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
tmp.exetmp.exemsdt.exepid process 2020 tmp.exe 1400 tmp.exe 1400 tmp.exe 1400 tmp.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
tmp.exemsdt.exepid process 1400 tmp.exe 1400 tmp.exe 1400 tmp.exe 1400 tmp.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe 836 msdt.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
tmp.exetmp.exemsdt.exedescription pid process Token: SeDebugPrivilege 2020 tmp.exe Token: SeDebugPrivilege 1400 tmp.exe Token: SeDebugPrivilege 836 msdt.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1384 Explorer.EXE 1384 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1384 Explorer.EXE 1384 Explorer.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
tmp.exeExplorer.EXEmsdt.exedescription pid process target process PID 2020 wrote to memory of 1612 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1612 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1612 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1612 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 2020 wrote to memory of 1400 2020 tmp.exe tmp.exe PID 1384 wrote to memory of 836 1384 Explorer.EXE msdt.exe PID 1384 wrote to memory of 836 1384 Explorer.EXE msdt.exe PID 1384 wrote to memory of 836 1384 Explorer.EXE msdt.exe PID 1384 wrote to memory of 836 1384 Explorer.EXE msdt.exe PID 836 wrote to memory of 1556 836 msdt.exe Firefox.exe PID 836 wrote to memory of 1556 836 msdt.exe Firefox.exe PID 836 wrote to memory of 1556 836 msdt.exe Firefox.exe PID 836 wrote to memory of 1556 836 msdt.exe Firefox.exe PID 836 wrote to memory of 1556 836 msdt.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\msdt.exe"C:\Windows\SysWOW64\msdt.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/836-79-0x0000000002130000-0x00000000021C0000-memory.dmpFilesize
576KB
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memory/836-78-0x00000000021E0000-0x00000000024E3000-memory.dmpFilesize
3.0MB
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memory/836-77-0x0000000000080000-0x00000000000AC000-memory.dmpFilesize
176KB
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memory/836-76-0x00000000000F0000-0x00000000001E4000-memory.dmpFilesize
976KB
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memory/836-73-0x0000000000000000-mapping.dmp
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memory/1384-69-0x0000000006410000-0x0000000006531000-memory.dmpFilesize
1.1MB
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memory/1384-81-0x0000000006270000-0x0000000006345000-memory.dmpFilesize
852KB
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memory/1384-80-0x0000000006270000-0x0000000006345000-memory.dmpFilesize
852KB
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memory/1384-72-0x0000000004190000-0x000000000423F000-memory.dmpFilesize
700KB
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memory/1400-68-0x00000000002E0000-0x00000000002F1000-memory.dmpFilesize
68KB
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memory/1400-64-0x000000000041F640-mapping.dmp
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memory/1400-66-0x00000000008B0000-0x0000000000BB3000-memory.dmpFilesize
3.0MB
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memory/1400-60-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
-
memory/1400-63-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1400-70-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1400-71-0x00000000003A0000-0x00000000003B1000-memory.dmpFilesize
68KB
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memory/1400-75-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1400-61-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/2020-65-0x0000000000805000-0x0000000000816000-memory.dmpFilesize
68KB
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memory/2020-54-0x00000000011C0000-0x00000000012A2000-memory.dmpFilesize
904KB
-
memory/2020-59-0x00000000007B0000-0x00000000007E2000-memory.dmpFilesize
200KB
-
memory/2020-58-0x0000000004E40000-0x0000000004EAA000-memory.dmpFilesize
424KB
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memory/2020-57-0x0000000000330000-0x000000000033A000-memory.dmpFilesize
40KB
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memory/2020-56-0x0000000000310000-0x0000000000326000-memory.dmpFilesize
88KB
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memory/2020-55-0x0000000075731000-0x0000000075733000-memory.dmpFilesize
8KB