c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195

General

Target

c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
Size

457KB
MD5

92a71af74ad52bd6968c86a1197df7d5
SHA1

da3afefc08de0fa9b4b6c2742c927d6703fdae0c
SHA256

c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195
SHA512

706482562653c189027a0d53d34ea8fc8ebf85528c96c05b4651f0a08665db94666edd078f799bbc5e2753428e2f9fe3dddd223150e856e23d34fdd0e3fe88fd
SSDEEP

6144:coShfU3osnd2J4v8KJIRySSDbnybCiRG26b5hiVLaf3Uz9YP3WImQK+9OIT8CCvP:Fqgowd2JY8NRPE7yvRAQVLafPP3jfLkP

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

pid	Process
1120	powershell.exe

Loads dropped DLL 3 IoCs

pid	Process
2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\energetiskes\Physicianer223.lnk	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\eduard.lyz	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
File opened for modification	C:\Program Files (x86)\Common Files\yeastless.Rus	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
File opened for modification	C:\Program Files (x86)\Common Files\Marrowless\Mutated.ini	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\schematizers.roa	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3816	1120	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe
1120	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1120	2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe	80
PID 2544 wrote to memory of 1120	2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe	80
PID 2544 wrote to memory of 1120	2544	c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe	80

C:\Users\Admin\AppData\Local\Temp\c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe
"C:\Users\Admin\AppData\Local\Temp\c8ef778ff1e9493aecd06b7be81c033356d288235494e6ae5d67bd0cc6789195.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Lovkrav=Get-Content 'C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Radioaktivest.Sup';$Exorable=$Lovkrav.SubString(70678,3);.$Exorable($Lovkrav)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 2264
    3⤵
    - Program crash
    PID:3816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1120 -ip 1120
1⤵
PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zicpzbzb.j0o.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5228.tmp\Banner.dll

Filesize
4KB

MD5
843657eaf7240b695624dcf38bb0eb31

SHA1
ca99a44e737fdeaab56f864ce1ef15a57d2eec90

SHA256
b935d14c32ad8e16055f7f5794ac3411e601c5ac93155afc623f25b08e2ab82e

SHA512
7773d9f6bbd17253d1c96ce225b2f9d3673969b38177afef236d1c5d4aabaae2c07793e07c34f0281ec3b859ae955e83bfe43a598ce7cc6c893ec8c9604f5de3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5228.tmp\BgImage.dll

Filesize
7KB

MD5
a98576f0d6b35b466cb881860977fdbc

SHA1
28b3dbbd76f15c876b98dce523100aa3256d193a

SHA256
6cc4aadae46ee3e7f39b411ba087ec29bc10aa62b6b5b44003c934b3c51cefe2

SHA512
29225bfb30e72d7d3d3571e7562b5901dbf2382af1972cc9a2be8e3bef697b9ac9e0aaac3a9bca191da827ad3cfce7f6876e8be9444663e83a7e2e86788a733c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5228.tmp\nsDialogs.dll

Filesize
9KB

MD5
2c84faebfda2abe3b16fdf374df4272f

SHA1
a5b0258a94e0440aefe1ef320e62e7a9a1c8bb40

SHA256
72b38e4cca0af336655d55501c4ea05080baaa9921a62a2d717afe90bb801004

SHA512
207164cc6914c59d9f4f3b8ae97628c544093ba6ecda9f8da351f453cd97e03be7a640264b8686b2d5e6f3c787f4df1d8a1ebc8e51fd788a97460cd981cc015e

Download Submit
C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Radioaktivest.Sup

Filesize
69KB

MD5
e2606a0ced1b1b771a63e507bef6548d

SHA1
72c055984e5a4f43c4ed6c8020d37938afb6fa4a

SHA256
368a7423c1c873ee451b227795beb591e3b5d213ce98809de54957525b46e1fc

SHA512
1e4dee9bf06edbf2fefd3dfd28d72fc4ee4d878e0bba2cc125a2487b6085ecc8154a1630ca7e444618fcb20106c9292f8ed39bf0786cdd5241a198fe56b25091

Download Submit
memory/1120-32-0x00000000735A0000-0x0000000073D50000-memory.dmp

Filesize
7.7MB

Download
memory/1120-45-0x00000000067B0000-0x00000000067FC000-memory.dmp

Filesize
304KB

Download
memory/1120-30-0x0000000005250000-0x0000000005272000-memory.dmp

Filesize
136KB

Download
memory/1120-33-0x0000000005B90000-0x0000000005BF6000-memory.dmp

Filesize
408KB

Download
memory/1120-29-0x00000000735A0000-0x0000000073D50000-memory.dmp

Filesize
7.7MB

Download
memory/1120-27-0x0000000002C30000-0x0000000002C66000-memory.dmp

Filesize
216KB

Download
memory/1120-31-0x0000000005B20000-0x0000000005B86000-memory.dmp

Filesize
408KB

Download
memory/1120-43-0x0000000005C00000-0x0000000005F54000-memory.dmp

Filesize
3.3MB

Download
memory/1120-44-0x00000000061F0000-0x000000000620E000-memory.dmp

Filesize
120KB

Download
memory/1120-28-0x00000000052C0000-0x00000000058E8000-memory.dmp

Filesize
6.2MB

Download
memory/1120-48-0x00000000073D0000-0x00000000073F2000-memory.dmp

Filesize
136KB

Download
memory/1120-47-0x00000000072E0000-0x00000000072FA000-memory.dmp

Filesize
104KB

Download
memory/1120-46-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/1120-49-0x00000000079B0000-0x0000000007F54000-memory.dmp

Filesize
5.6MB

Download
memory/1120-26-0x00000000735AE000-0x00000000735AF000-memory.dmp

Filesize
4KB

Download
memory/1120-51-0x00000000085E0000-0x0000000008C5A000-memory.dmp

Filesize
6.5MB

Download
memory/1120-53-0x00000000735A0000-0x0000000073D50000-memory.dmp

Filesize
7.7MB

Download

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