Analysis
-
max time kernel
152s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 14:29
Static task
static1
Behavioral task
behavioral1
Sample
nuevo pedido.docx.rar
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
nuevo pedido.docx.rar
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
nuevo pedido.docx.exe
Resource
win7-20220812-en
General
-
Target
nuevo pedido.docx.exe
-
Size
1.0MB
-
MD5
4f3ef54cc2a4028e954eb275760a8203
-
SHA1
0705497325e8ed2e83792ac2c08b0ee7cbeecd72
-
SHA256
77dc20ac123646040725522265e3144772f5bfc77b8aa7896fa33e6c601ff498
-
SHA512
5c31cefcaf349799dbaa83da39c82b9688d0de055bda7f97ab47c8e0353b0f2c869a297391d0d1216c7b18b68eabc6938dfdb0f0fb593b01a76fb058f3672e1f
-
SSDEEP
24576:wlOqaEByj4HVHONLZkjwf5uwGPnTiwAAgEEY4:w4kHclZMwBZ2TQp
Malware Config
Extracted
formbook
qwlo
HJicvGvi3ve8hBxVn3IeGdhLB01EnQ==
Kp8ox/HNepRaJ78yGH8S
siM+CGMhAxTwkoXbPLSE0JQD/RV5n5Y8
I1ErJkNb/zsN
LmAzPtnXaJGdQvkd
mxX5GuJUL4L04Q==
90oPN1wty/rDmCgZj7dliUGscIk=
7EKwYKA2EzsN
KmDNWMMaNG4uFtQBMqY0rxFOYw==
KlxekbSTGjMmCgZBan8=
bnc+UEe0zOw+F9syGH8S
veRUD740TGXqr0176YFPuKKo
GbCJkFzG8SmzchY/dwiYBgA09xZE3jbSXQ==
J6eczJ1jyyYq95M=
h7AX1FCw3muk/AZBan8=
q3knw/TldLg6vtrG+nRPuKKo
KYj0iLy4T6FyPQZBan8=
y+xN3UT90/HrqobsNGY=
V5iVtK4gNUyUGe/JSA==
QZ/gcLimSmlpNAZBan8=
h+HXAaG+DEcQ
PF68OGFCqydBB5k=
DV9Xkz1aBh4=
+EU1UpkpPIRYRPIV
qvvsEMo4GWevdwnIQA==
T5e2Rr6sDm6wNdNY3kUbvIkbGis63jbSXQ==
O7Y9tSGQ8gSbZPgV
Hf/gKHZiDMAzFIw=
4RWZObKwUYNdUQgdnI0kfwyAeg==
vOxdFI3pASHj2H+f43kBFuBPB01EnQ==
vQKPNH5n/SYyIsYyGH8S
NYtwdgRTda0tEdPgYngvfwyAeg==
/zZdFXC+DEcQ
S54QuNm4WYd0Pc0yGH8S
Hj8eNSubq+ZzUuuz8OB4jUGscIk=
T8Q/0s+uQl2cGe/JSA==
J9MWvkilz2yoShcJ+d4Fl/43wgku
E3jkXj2pyuwgDgZBan8=
Zpfue6N1HSivdBAFLYc9QfLhcg==
FUKTHzQhc9Us/A==
ELDH9s05ZZ74xlUOgJwuItLAB01EnQ==
miCKMcI4SmoxCgZBan8=
X6vU+uIQcJfmzoI=
G0AmKfwuiZ301qW07yGvuA==
GV4vSwJxnbMN9sKzK1VRKPVxeA==
ACwICeJgfKE6JdcyGH8S
UpsXyGTE1B76wpvUl3ES143GtZ4=
OFXCcQZseLFyTwdGvnIw2EGscIk=
+XR2nly+y/GFU+kESe+QCgNNB01EnQ==
MG7wlwfziJtwThR25IBPuKKo
CrMQnqUSHFfXqEsvrstWXUyGTQMEmgKfQw==
ZoWZsmHe/BCGGe/JSA==
RoyGjHFO7Pj0zowbLiv7glVG4gt5n5Y8
Y5xsbda1YqG9SuQX
O8q/8gTjhq/JqnZCa9masg==
c7g+61hN9C4sDAZBan8=
GZASxA/lgrN1Q9kyGH8S
JooudyKKt9U13ceM/R+7ug==
7Al+LJKRMFFpPAZBan8=
RLCdtHA+zuYcAsaCE7NtAl/i7REz
0Pja6N9RZqtvF8mwQA==
0hqMKjqx1vYw94g/a9masg==
jw+ORNdKL4L04Q==
luHA0Yr41yJwONyYi558gnY=
ksrzym.com
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
nuevo pedido.docx.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation nuevo pedido.docx.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
nuevo pedido.docx.exenuevo pedido.docx.exeipconfig.exedescription pid process target process PID 2264 set thread context of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2012 set thread context of 2556 2012 nuevo pedido.docx.exe Explorer.EXE PID 4572 set thread context of 2556 4572 ipconfig.exe Explorer.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 4572 ipconfig.exe -
Processes:
ipconfig.exedescription ioc process Key created \Registry\User\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
Processes:
nuevo pedido.docx.exeipconfig.exepid process 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2556 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
nuevo pedido.docx.exeipconfig.exepid process 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 2012 nuevo pedido.docx.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe 4572 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
nuevo pedido.docx.exeipconfig.exedescription pid process Token: SeDebugPrivilege 2012 nuevo pedido.docx.exe Token: SeDebugPrivilege 4572 ipconfig.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
nuevo pedido.docx.exeExplorer.EXEipconfig.exedescription pid process target process PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2264 wrote to memory of 2012 2264 nuevo pedido.docx.exe nuevo pedido.docx.exe PID 2556 wrote to memory of 4572 2556 Explorer.EXE ipconfig.exe PID 2556 wrote to memory of 4572 2556 Explorer.EXE ipconfig.exe PID 2556 wrote to memory of 4572 2556 Explorer.EXE ipconfig.exe PID 4572 wrote to memory of 1852 4572 ipconfig.exe Firefox.exe PID 4572 wrote to memory of 1852 4572 ipconfig.exe Firefox.exe PID 4572 wrote to memory of 1852 4572 ipconfig.exe Firefox.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Users\Admin\AppData\Local\Temp\nuevo pedido.docx.exe"C:\Users\Admin\AppData\Local\Temp\nuevo pedido.docx.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Users\Admin\AppData\Local\Temp\nuevo pedido.docx.exe"C:\Users\Admin\AppData\Local\Temp\nuevo pedido.docx.exe"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2012 -
C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4572 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:1852
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2012-143-0x00000000011C0000-0x00000000011D0000-memory.dmpFilesize
64KB
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memory/2012-140-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2012-146-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2012-142-0x0000000001680000-0x00000000019CA000-memory.dmpFilesize
3.3MB
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memory/2012-141-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/2012-137-0x0000000000000000-mapping.dmp
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memory/2012-138-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2264-136-0x000000000AF90000-0x000000000B02C000-memory.dmpFilesize
624KB
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memory/2264-134-0x0000000007370000-0x0000000007402000-memory.dmpFilesize
584KB
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memory/2264-133-0x0000000007880000-0x0000000007E24000-memory.dmpFilesize
5.6MB
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memory/2264-135-0x0000000007330000-0x000000000733A000-memory.dmpFilesize
40KB
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memory/2264-132-0x0000000000390000-0x000000000049C000-memory.dmpFilesize
1.0MB
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memory/2556-152-0x0000000008AB0000-0x0000000008BB7000-memory.dmpFilesize
1.0MB
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memory/2556-153-0x0000000008AB0000-0x0000000008BB7000-memory.dmpFilesize
1.0MB
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memory/2556-144-0x0000000008940000-0x0000000008AA3000-memory.dmpFilesize
1.4MB
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memory/4572-147-0x0000000000B90000-0x0000000000B9B000-memory.dmpFilesize
44KB
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memory/4572-149-0x0000000000D60000-0x00000000010AA000-memory.dmpFilesize
3.3MB
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memory/4572-150-0x0000000000340000-0x000000000036D000-memory.dmpFilesize
180KB
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memory/4572-151-0x0000000000C30000-0x0000000000CBF000-memory.dmpFilesize
572KB
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memory/4572-148-0x0000000000340000-0x000000000036D000-memory.dmpFilesize
180KB
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memory/4572-145-0x0000000000000000-mapping.dmp