Analysis
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max time kernel
210s -
max time network
275s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
01-11-2020 15:20
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://etasuklavish.today/
http://mragyzmachnobesdi.today/
http://kimchinikuzims.today/
http://slacvostinrius.today/
http://straponuliusyn.today/
http://grammmdinss.today/
http://viprasputinsd.chimkent.su/
http://lupadypa.dagestan.su/
http://stoknolimchin.exnet.su/
http://musaroprovadnikov.live/
http://teemforyourexprensiti.life/
http://stolkgolmishutich.termez.su/
http://roompampamgandish.wtf/
Extracted
zloader
r1
r1
https://notsweets.net/LKhwojehDgwegSDG/gateJKjdsh.php
https://olpons.com/LKhwojehDgwegSDG/gateJKjdsh.php
https://karamelliar.org/LKhwojehDgwegSDG/gateJKjdsh.php
https://dogrunn.com/LKhwojehDgwegSDG/gateJKjdsh.php
https://azoraz.net/LKhwojehDgwegSDG/gateJKjdsh.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Executes dropped EXE 2 IoCs
Processes:
D578.tmp.exewssujttpid process 596 D578.tmp.exe 1816 wssujtt -
Deletes itself 1 IoCs
Processes:
pid process 1244 -
Loads dropped DLL 6 IoCs
Processes:
2020-11-01_21-26-29.bin.exeWerFault.exepid process 1808 2020-11-01_21-26-29.bin.exe 668 WerFault.exe 668 WerFault.exe 668 WerFault.exe 668 WerFault.exe 668 WerFault.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 668 1816 WerFault.exe wssujtt -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
2020-11-01_21-26-29.bin.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2020-11-01_21-26-29.bin.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2020-11-01_21-26-29.bin.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2020-11-01_21-26-29.bin.exe -
Suspicious behavior: EnumeratesProcesses 1066 IoCs
Processes:
2020-11-01_21-26-29.bin.exepid process 1808 2020-11-01_21-26-29.bin.exe 1808 2020-11-01_21-26-29.bin.exe 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1244 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
2020-11-01_21-26-29.bin.exepid process 1808 2020-11-01_21-26-29.bin.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 668 WerFault.exe Token: SeShutdownPrivilege 1244 Token: SeShutdownPrivilege 1244 -
Suspicious use of FindShellTrayWindow 6 IoCs
Processes:
pid process 1244 1244 1244 1244 1244 1244 -
Suspicious use of SendNotifyMessage 27 IoCs
Processes:
pid process 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 1244 -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
taskeng.exewssujttdescription pid process target process PID 1244 wrote to memory of 596 1244 D578.tmp.exe PID 1244 wrote to memory of 596 1244 D578.tmp.exe PID 1244 wrote to memory of 596 1244 D578.tmp.exe PID 1244 wrote to memory of 596 1244 D578.tmp.exe PID 1076 wrote to memory of 1816 1076 taskeng.exe wssujtt PID 1076 wrote to memory of 1816 1076 taskeng.exe wssujtt PID 1076 wrote to memory of 1816 1076 taskeng.exe wssujtt PID 1076 wrote to memory of 1816 1076 taskeng.exe wssujtt PID 1816 wrote to memory of 668 1816 wssujtt WerFault.exe PID 1816 wrote to memory of 668 1816 wssujtt WerFault.exe PID 1816 wrote to memory of 668 1816 wssujtt WerFault.exe PID 1816 wrote to memory of 668 1816 wssujtt WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2020-11-01_21-26-29.bin.exe"C:\Users\Admin\AppData\Local\Temp\2020-11-01_21-26-29.bin.exe"1⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\D578.tmp.exeC:\Users\Admin\AppData\Local\Temp\D578.tmp.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\taskeng.exetaskeng.exe {70316B05-A676-4AB5-9C4E-D8DCC111FCF9} S-1-5-21-3825035466-2522850611-591511364-1000:EIDQHRRL\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\wssujttC:\Users\Admin\AppData\Roaming\wssujtt2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 1283⤵
- Loads dropped DLL
- Program crash
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\2F6.tmpMD5
d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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C:\Users\Admin\AppData\Local\Temp\D578.tmp.exeMD5
6f92feaff2623303f213d30945371729
SHA1e674d4acc578784b62e07a6700f3e69429c14116
SHA25681bc4e155b83348097407cd8f766b137ca0ad0d86175f8c2d9f456e87322b613
SHA512803ea4e462eff8c12e4654a97745821497e60ad63e1e406e7aa17ab5139621691986059cd6349cdcb8356d5bd1ebbd0aacb5ddf9142a36485c17112a110af03d
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C:\Users\Admin\AppData\Local\Temp\D578.tmp.exeMD5
379a349d07c3868fdaadc8e3ec12b599
SHA18d2baed856232fc0f52a3ba30109aeac50034ed7
SHA2561546dcf0f1d4721adc53ddeb7b66dbe800f21050621972afb975577f49e7bff4
SHA512954840bfbb391e6f7f3f672a723b335124c73eb93fe4cf738866175bfd6e5167e3206a6cb5a0039a1ccca9e6a2519b3e1eb761dcc85ffccf6e20864e6385159a
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C:\Users\Admin\AppData\Roaming\IvyrMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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C:\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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\Users\Admin\AppData\Local\Temp\2F6.tmpMD5
d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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\Users\Admin\AppData\Roaming\wssujttMD5
dd22d3a34781601ebbe3020b7cd33356
SHA1567dd97232f0cf9ecec13f82ff894d9c9ee0d013
SHA25633fe9bbda8cc1dbaa70e85a203fb6a0ec2a82ce2edb0c5ac585be620e8b8a1b0
SHA512c6c4d353a76b1a0c35791c58935ec426d3d67c2133cffb5332c5ab71c5424f5ba1acf398fd210285676f5b838646192791f67a8edceddfa7e4b0722cbef39316
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memory/340-36-0x0000000000000000-mapping.dmp
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memory/548-38-0x0000000000000000-mapping.dmp
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memory/560-43-0x0000000005950000-0x0000000005B2B000-memory.dmpFilesize
1.9MB
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memory/560-30-0x00000000000C0000-0x00000000000C1000-memory.dmpFilesize
4KB
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memory/560-31-0x0000000000090000-0x00000000000B8000-memory.dmpFilesize
160KB
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memory/560-32-0x0000000000000000-mapping.dmp
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memory/560-29-0x0000000000090000-0x00000000000B8000-memory.dmpFilesize
160KB
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memory/596-7-0x0000000003D00000-0x0000000003D11000-memory.dmpFilesize
68KB
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memory/596-4-0x0000000000000000-mapping.dmp
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memory/596-6-0x00000000023C9000-0x00000000023CA000-memory.dmpFilesize
4KB
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memory/668-15-0x0000000000000000-mapping.dmp
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memory/668-16-0x0000000001FE0000-0x0000000001FF1000-memory.dmpFilesize
68KB
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memory/668-18-0x0000000001FE0000-0x0000000001FF1000-memory.dmpFilesize
68KB
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memory/668-24-0x0000000002500000-0x0000000002511000-memory.dmpFilesize
68KB
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memory/836-44-0x0000000000000000-mapping.dmp
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memory/940-37-0x0000000000000000-mapping.dmp
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memory/1084-35-0x000007FEF5D50000-0x000007FEF5FCA000-memory.dmpFilesize
2.5MB
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memory/1196-45-0x0000000000000000-mapping.dmp
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memory/1208-41-0x0000000000000000-mapping.dmp
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memory/1244-3-0x0000000002BB0000-0x0000000002BC6000-memory.dmpFilesize
88KB
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memory/1632-42-0x0000000000000000-mapping.dmp
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memory/1648-40-0x0000000000000000-mapping.dmp
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memory/1808-1-0x0000000003C40000-0x0000000003C51000-memory.dmpFilesize
68KB
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memory/1808-0-0x0000000002769000-0x000000000276A000-memory.dmpFilesize
4KB
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memory/1816-11-0x0000000000279000-0x000000000027A000-memory.dmpFilesize
4KB
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memory/1816-12-0x0000000003CF0000-0x0000000003D01000-memory.dmpFilesize
68KB
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memory/1816-23-0x0000000000000000-mapping.dmp
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memory/1816-9-0x0000000000000000-mapping.dmp
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memory/1816-14-0x0000000003CF0000-0x0000000003D01000-memory.dmpFilesize
68KB
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memory/1944-39-0x0000000000000000-mapping.dmp