Analysis
-
max time kernel
169s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 19:18
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order No. 4502717956.exe
Resource
win7-20220812-en
General
-
Target
Purchase Order No. 4502717956.exe
-
Size
636KB
-
MD5
f0d59737a03d771cef9ac6fee3d09943
-
SHA1
d517eab4a14ce87a8d0a551ca3d046145e739dd5
-
SHA256
d1dd1f80a7b08c0b8ee7c3067df3d35dadc6af79b02761ccf70dfcaa53f76cd7
-
SHA512
318b662f312298d5eb8dd6345ad6c96c58bb8fc818268091646d049414e7df96585eaccbd06220beb635725ca25c15f3b4ab7dae06a354054410cdbeb8beed53
-
SSDEEP
12288:YTczpbKbfu90F4t72M6/nFo0B+aFo7keY528R+:YgFbKie2x4/kZ7kr
Malware Config
Extracted
formbook
snky
AiMFvkl6+A4HEgZ99q5x4naN7lGmvJo=
tvj/KUTKeKgxszIemQ==
DTrTokBrjB5leF4=
tPeTOuIjJPtH
taxtMdIygEdpskxzOQ2ZjoAEeA==
CxLuaKAFRrJyuIqQUPbhZw==
Tn4fapT5kPmk1H0gpXQ=
h5p8hDqGSiRzdSbV
i3lg8tbRNRU6jC9pQSOxzHYZgpbnOKBx
EwbfBo6m+UXU2qaVUPbhZw==
WpeenFSMquJ3xXD1/b43
niV5qTFu3tfmcgrI
fqyyyElbdxWswJ7A
Lh7o92ZOr4ghbwvK
Y2RYMDue4x+KszIemQ==
lN3Y3z5AS85eah1MDvfFQQA=
uq+Oqh8MNRxHOOkqA9lqYEZZhJU=
FEtGDeGnnRoSQEM=
TkMlruotvsmtpFwg6shr03LjwMWGow==
7PGx8hNMep8EMj5Q39dsq16IbbaIrA==
JWBJ1NPwDiQGtx/1/b43
jLyxuI7yXHuMCAAEo4w2
u8emc+77PGLK1m71/b43
x/CcdfoDSCRZnVXDPRSpyXmY8VGmvJo=
KVhmdDtqi+J1szIemQ==
wsdvKMDzVJnqRRgHkQ==
t7qiOXzCVU8uTkrIRfwcGc3MSI4=
KmYObYWgvRG0NUY=
nAjQEiY0lBR3szIemQ==
Rbp9QuwhlL3Y6n0gpXQ=
9i/2sO0wWSEWFN1VSTPOC7s4
D3mUkmojJPtH
9j9GR6fFQB5leF4=
xgbp6k8+ov9wcVRTFshikCZFcA==
aWX+xof8Okn/Uuku87rXRjMObIg=
eoNOhYB9un2qA/7BczPs5Zow
2kojAargCM7IyqgrpHwFKbyNjtQU
y/zzintehOseIvyhZ/kDfx4=
YXZNaeznGso2Kkk=
GQyw87qm1C7hMOLb56xmcRg=
gnhB/W9glMlovyXzX2M=
/gTb6IIzhtlsszIemQ==
2fykfBhO0wIGGB+bIbX48vyNjtQU
fLG3th9M26TDQcwJ3rhAbw==
gYBibCt5+mkhszIemQ==
Mi/qtVF8lR5leF4=
+osZ4s4sfzWTmA==
P1bvKyhWmoIcNgpGUPbhZw==
tMR5NMrQNkZ5ynv1/b43
FEJcaBIWVA0qfh1GUPbhZw==
DT4eVFxUjh5leF4=
Vo6XENrMLrVRVhnMjQXkeQk=
gMjK4FdEoqrdLt+edDrs5Zow
HVTpxnKwL8wkcCtAwHw=
E6AxvSU83Q==
cZo27n9MYTcGQEM=
TI52b9eXk5vmcgrI
ERLi/Ii6F/1Yop3wxqYtazMObIg=
4xO77Ma1ILuS1H0gpXQ=
EuWM4vsLahvPCQb1/b43
EDhHQvo3aRJreGabWzYAeQ==
nNXES0A+b9Kj9ZaBgGw=
ERz8ic0GIJfIxoQ79dShF63fAA3QHcSDFw==
Pm9i8+HMLb1+wn0gpXQ=
lodehewulan.yachts
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Purchase Order No. 4502717956.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation Purchase Order No. 4502717956.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
Purchase Order No. 4502717956.exePurchase Order No. 4502717956.exehelp.exedescription pid process target process PID 4248 set thread context of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4180 set thread context of 3008 4180 Purchase Order No. 4502717956.exe Explorer.EXE PID 4180 set thread context of 3008 4180 Purchase Order No. 4502717956.exe Explorer.EXE PID 1628 set thread context of 3008 1628 help.exe Explorer.EXE -
Processes:
help.exedescription ioc process Key created \Registry\User\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 help.exe -
Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
Purchase Order No. 4502717956.exehelp.exepid process 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3008 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
Purchase Order No. 4502717956.exehelp.exepid process 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 4180 Purchase Order No. 4502717956.exe 1628 help.exe 1628 help.exe 1628 help.exe 1628 help.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Purchase Order No. 4502717956.exehelp.exedescription pid process Token: SeDebugPrivilege 4180 Purchase Order No. 4502717956.exe Token: SeDebugPrivilege 1628 help.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
Purchase Order No. 4502717956.exeExplorer.EXEhelp.exedescription pid process target process PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 4248 wrote to memory of 4180 4248 Purchase Order No. 4502717956.exe Purchase Order No. 4502717956.exe PID 3008 wrote to memory of 1628 3008 Explorer.EXE help.exe PID 3008 wrote to memory of 1628 3008 Explorer.EXE help.exe PID 3008 wrote to memory of 1628 3008 Explorer.EXE help.exe PID 1628 wrote to memory of 1320 1628 help.exe Firefox.exe PID 1628 wrote to memory of 1320 1628 help.exe Firefox.exe PID 1628 wrote to memory of 1320 1628 help.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 4502717956.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 4502717956.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4248 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 4502717956.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 4502717956.exe"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4180 -
C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:1320
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1628-159-0x00000000004B0000-0x00000000004DD000-memory.dmpFilesize
180KB
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memory/1628-157-0x0000000000AC0000-0x0000000000B4F000-memory.dmpFilesize
572KB
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memory/1628-156-0x00000000004B0000-0x00000000004DD000-memory.dmpFilesize
180KB
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memory/1628-155-0x0000000000BA0000-0x0000000000BA7000-memory.dmpFilesize
28KB
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memory/1628-154-0x0000000000BB0000-0x0000000000EFA000-memory.dmpFilesize
3.3MB
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memory/1628-151-0x0000000000000000-mapping.dmp
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memory/3008-146-0x0000000007B70000-0x0000000007CE6000-memory.dmpFilesize
1.5MB
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memory/3008-160-0x0000000007F40000-0x0000000008059000-memory.dmpFilesize
1.1MB
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memory/3008-158-0x0000000007F40000-0x0000000008059000-memory.dmpFilesize
1.1MB
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memory/3008-150-0x00000000083B0000-0x0000000008509000-memory.dmpFilesize
1.3MB
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memory/4180-144-0x0000000000422000-0x0000000000424000-memory.dmpFilesize
8KB
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memory/4180-153-0x0000000000401000-0x000000000042E000-memory.dmpFilesize
180KB
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memory/4180-137-0x0000000000000000-mapping.dmp
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memory/4180-143-0x0000000001670000-0x00000000019BA000-memory.dmpFilesize
3.3MB
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memory/4180-148-0x0000000000422000-0x0000000000424000-memory.dmpFilesize
8KB
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memory/4180-149-0x0000000003460000-0x0000000003470000-memory.dmpFilesize
64KB
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memory/4180-142-0x0000000000401000-0x000000000042E000-memory.dmpFilesize
180KB
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memory/4180-141-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/4180-152-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/4180-145-0x0000000000DF0000-0x0000000000E00000-memory.dmpFilesize
64KB
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memory/4180-140-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/4180-138-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/4248-132-0x00000000009C0000-0x0000000000A66000-memory.dmpFilesize
664KB
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memory/4248-136-0x0000000009030000-0x00000000090CC000-memory.dmpFilesize
624KB
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memory/4248-135-0x0000000005370000-0x000000000537A000-memory.dmpFilesize
40KB
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memory/4248-134-0x00000000052B0000-0x0000000005342000-memory.dmpFilesize
584KB
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memory/4248-133-0x0000000005910000-0x0000000005EB4000-memory.dmpFilesize
5.6MB