Analysis
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max time kernel
11s -
max time network
151s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
27-02-2021 12:49
Static task
static1
Behavioral task
behavioral1
Sample
DHL AWB TRACKING DETAILS.exe
Resource
win7v20201028
General
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Target
DHL AWB TRACKING DETAILS.exe
-
Size
325KB
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MD5
7f6328d720eba605c4e06325e0337f79
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SHA1
15ae57780d7f5c75937ed0bc8268d09094b262d2
-
SHA256
9da4dcbaeacef69514b7576eb1a9af401d3dfd354a2d12e9a0e7b8b7e4db2703
-
SHA512
27d09c9278d643f024c8df2cef6c0241549518b2bfb525640c8233afca99e7070fd0d381f68be0eb69786aaa52305c4a985ac9810994941b146dac7fa4f11b67
Malware Config
Extracted
nanocore
1.2.2.0
chinomso.duckdns.org:7688
bed38ea9-13ae-4999-bfd6-9ec5f9de3405
-
activate_away_mode
true
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backup_connection_host
chinomso.duckdns.org
-
backup_dns_server
chinomso.duckdns.org
-
buffer_size
65535
-
build_time
2020-12-01T20:47:21.987105436Z
-
bypass_user_account_control
false
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bypass_user_account_control_data
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clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
7688
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default_group
Default
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enable_debug_mode
true
-
gc_threshold
1.048576e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
bed38ea9-13ae-4999-bfd6-9ec5f9de3405
-
mutex_timeout
5000
-
prevent_system_sleep
false
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primary_connection_host
chinomso.duckdns.org
-
primary_dns_server
chinomso.duckdns.org
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request_elevation
false
-
restart_delay
5000
-
run_delay
0
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run_on_startup
false
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set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
-
Loads dropped DLL 2 IoCs
Processes:
DHL AWB TRACKING DETAILS.exepid process 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
DHL AWB TRACKING DETAILS.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WAN Service = "C:\\Program Files (x86)\\WAN Service\\wansv.exe" DHL AWB TRACKING DETAILS.exe -
Processes:
DHL AWB TRACKING DETAILS.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DHL AWB TRACKING DETAILS.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
DHL AWB TRACKING DETAILS.exedescription pid process target process PID 4768 set thread context of 3480 4768 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe -
Drops file in Program Files directory 2 IoCs
Processes:
DHL AWB TRACKING DETAILS.exedescription ioc process File created C:\Program Files (x86)\WAN Service\wansv.exe DHL AWB TRACKING DETAILS.exe File opened for modification C:\Program Files (x86)\WAN Service\wansv.exe DHL AWB TRACKING DETAILS.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exepid process 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 4768 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe 3480 DHL AWB TRACKING DETAILS.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
DHL AWB TRACKING DETAILS.exepid process 3480 DHL AWB TRACKING DETAILS.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
DHL AWB TRACKING DETAILS.exepid process 4768 DHL AWB TRACKING DETAILS.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
DHL AWB TRACKING DETAILS.exedescription pid process Token: SeDebugPrivilege 3480 DHL AWB TRACKING DETAILS.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exedescription pid process target process PID 4768 wrote to memory of 3480 4768 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe PID 4768 wrote to memory of 3480 4768 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe PID 4768 wrote to memory of 3480 4768 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe PID 4768 wrote to memory of 3480 4768 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe PID 3480 wrote to memory of 756 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe PID 3480 wrote to memory of 756 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe PID 3480 wrote to memory of 756 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe PID 3480 wrote to memory of 4188 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe PID 3480 wrote to memory of 4188 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe PID 3480 wrote to memory of 4188 3480 DHL AWB TRACKING DETAILS.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "WAN Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp2EC6.tmp"3⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "WAN Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp2F54.tmp"3⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp2EC6.tmpMD5
c74a099ebd240106bc272f1d53b1c7ac
SHA1a772592d7b93dbb43f7b58c9a4cbb33028bdefad
SHA256cc7e2c2ed3cfef4753d80a47e20528785181788114d8ff4d78edd48a7af4e606
SHA51294315006216f64a3e18de69442d5140215e284063e49472b2edbdac68ca2015ed247a8da0377b114f105b3038744aa8a8e3817d006e5a1fbbd95cdd13024a83d
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C:\Users\Admin\AppData\Local\Temp\tmp2F54.tmpMD5
eb527779d4a920bac8c3c59e8f4b4b4c
SHA14c9c48fd4ab89a983c87d810577133dc281160b4
SHA25697a200adfccc855ed435941fe1453a6add1a66b8390d033279c2f1a6a64c26a2
SHA512a48c1ca2310a4bceacca90d3b8748fdecc0169738905e0bc62a665ab048c1ae6bb801dc99f0f04d85287993c27bfd0a4e7f59d27a1c233b6662d6ba3ca586da0
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\Users\Admin\AppData\Local\Temp\fjymr9d9yrcu.dllMD5
983e97b45bb6ef1a5af30630c479b42c
SHA174a89d2b087b6360b073b980025de6e12bb958c0
SHA2564015039cef989d7a4a2aae91bf7d09081cf1ddf5b682531af8f96ffdfedb01b7
SHA512a14caa6aa9fe8ff13986f351792ed71bb366d458fadd56e1f8b75de53b6b5758ffbd726ea30acacc149a4e0e2592d9d410f03e3421f71a8f44bfe993fc6ad28d
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\Users\Admin\AppData\Local\Temp\nsn2737.tmp\System.dllMD5
fccff8cb7a1067e23fd2e2b63971a8e1
SHA130e2a9e137c1223a78a0f7b0bf96a1c361976d91
SHA2566fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e
SHA512f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c
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memory/756-17-0x0000000000000000-mapping.dmp
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memory/3480-27-0x0000000005FE0000-0x0000000005FEC000-memory.dmpFilesize
48KB
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memory/3480-23-0x0000000005820000-0x0000000005823000-memory.dmpFilesize
12KB
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memory/3480-10-0x0000000004940000-0x0000000004941000-memory.dmpFilesize
4KB
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memory/3480-12-0x0000000004A00000-0x0000000004A01000-memory.dmpFilesize
4KB
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memory/3480-11-0x0000000000400000-0x0000000000448000-memory.dmpFilesize
288KB
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memory/3480-13-0x0000000004A02000-0x0000000004A03000-memory.dmpFilesize
4KB
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memory/3480-14-0x0000000004A03000-0x0000000004A04000-memory.dmpFilesize
4KB
-
memory/3480-15-0x0000000004A04000-0x0000000004A05000-memory.dmpFilesize
4KB
-
memory/3480-16-0x0000000004F30000-0x0000000004F31000-memory.dmpFilesize
4KB
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memory/3480-8-0x0000000004A10000-0x0000000004A11000-memory.dmpFilesize
4KB
-
memory/3480-6-0x00000000008E0000-0x0000000000913000-memory.dmpFilesize
204KB
-
memory/3480-36-0x0000000006210000-0x0000000006211000-memory.dmpFilesize
4KB
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memory/3480-5-0x0000000072E70000-0x000000007355E000-memory.dmpFilesize
6.9MB
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memory/3480-21-0x00000000050E0000-0x00000000050E5000-memory.dmpFilesize
20KB
-
memory/3480-22-0x00000000050F0000-0x0000000005109000-memory.dmpFilesize
100KB
-
memory/3480-9-0x0000000004840000-0x0000000004841000-memory.dmpFilesize
4KB
-
memory/3480-24-0x0000000005830000-0x000000000583D000-memory.dmpFilesize
52KB
-
memory/3480-25-0x0000000005840000-0x0000000005855000-memory.dmpFilesize
84KB
-
memory/3480-26-0x0000000005FD0000-0x0000000005FD6000-memory.dmpFilesize
24KB
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memory/3480-4-0x000000000040188B-mapping.dmp
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memory/3480-29-0x0000000006000000-0x0000000006006000-memory.dmpFilesize
24KB
-
memory/3480-28-0x0000000005FF0000-0x0000000005FF7000-memory.dmpFilesize
28KB
-
memory/3480-30-0x0000000006010000-0x000000000601D000-memory.dmpFilesize
52KB
-
memory/3480-31-0x0000000006020000-0x0000000006029000-memory.dmpFilesize
36KB
-
memory/3480-32-0x0000000006030000-0x000000000603F000-memory.dmpFilesize
60KB
-
memory/3480-33-0x0000000006050000-0x000000000605A000-memory.dmpFilesize
40KB
-
memory/3480-34-0x0000000006070000-0x0000000006099000-memory.dmpFilesize
164KB
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memory/3480-35-0x00000000060A0000-0x00000000060AF000-memory.dmpFilesize
60KB
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memory/4188-19-0x0000000000000000-mapping.dmp