aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e

General

Target

aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe
Size

651KB
MD5

55d49f5f1c74dc50dd5ca4b0298a9e5d
SHA1

594dd375a711937812fa7c93ec57eed34fa50edb
SHA256

aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e
SHA512

774ca13ec168e3fe9da983cf6055852c61d39a893b620c5de8e65e725b28baadebe0a5e0b92ddfe9e41dafa4c0d29221b6fe2e4457544618d2ae47c15f5a9790
SSDEEP

6144:z9KOQS4B4GMSGJpFhm0fwtOiCB+VlFbdu3ucUHJxk1p8Tl82nRDJE6pYIQZA:zsB4GOVyquXY1E8obE6pYO

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
1692	powershell.exe

Loads dropped DLL 4 IoCs

pid	Process
1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe
1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe
1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe
1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\anorakkerne.ini	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.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
1960	1692	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe
1692	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1692	1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe	81
PID 1752 wrote to memory of 1692	1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe	81
PID 1752 wrote to memory of 1692	1752	aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe	81

C:\Users\Admin\AppData\Local\Temp\aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe
"C:\Users\Admin\AppData\Local\Temp\aac1416d21318d7eec4ecc4e87d91cfbee0b5d569ff9642070c9947c4c59265e.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Reacher=Get-Content 'C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Upraught\Photoflash.Han';$Strukturfunktioners=$Reacher.SubString(68373,3);.$Strukturfunktioners($Reacher)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 2196
    3⤵
    - Program crash
    PID:1960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1692 -ip 1692
1⤵
PID:3980

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_k3mynzuc.n0m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4150.tmp\AdvSplash.dll

Filesize
6KB

MD5
6def2cf3daf850acdc1a3e7340a439c4

SHA1
95d0d26f60cd5af697502cd5e53a54913ab188fb

SHA256
3ec3cf21a99ab0533ec2c451df3b5542733f70b972089d5c321ad7ae3b87d175

SHA512
16b1cf4783284d4a1282c569f5c416c713b4b339efcd4d3948bdf7da2194c597bd732d07ba9fabafcab323ba8c8da68845d4435ab9d1916b1810087ee1f5c413

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4150.tmp\BgImage.dll

Filesize
7KB

MD5
2bb17d45e5ad92053ce1e500408dd8a9

SHA1
f5d3a7ee6e28df532e9ce33976c92ff30a5665e4

SHA256
71ce676703dad028e4083e6b960b1ed89885877079d46d5021506eaa6d99db53

SHA512
efdcb476b9b9b5691fe6b9cd77ecbe48d50c6683da01fd51c6b428cc262528fb3dcd295abe28718321b2307b0e032fcb599588f1eb00a93fd9e6a1f7b322b41f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4150.tmp\UserInfo.dll

Filesize
4KB

MD5
8ef0e4eb7c89cdd2b552de746f5e2a53

SHA1
820f681e7cec409a02b194a487d1c8af1038acf0

SHA256
41293b9f6588e0fbdc8fcf2a9bd8e2b244cd5ff038fc13033378da337219c9dc

SHA512
a68533e8a19637d0d44219549b24baba0dc4824424842f125600fda3edcafc4bb6bb340d57a00815f262d82373b440d58d6e4e5b2ceb29bb3f6bc4cbde66c3c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4150.tmp\nsExec.dll

Filesize
6KB

MD5
c129bc26a26be6f5816a03520bb37833

SHA1
18100042155f948301701744b131c516bf26ddb8

SHA256
d3694fa0503158194129d113fcc1c83177ff5a5f93d898ce0bcfe9ce12f06bf4

SHA512
dbe79859c41e00a6e951cee889e7f0de29a712792fb531662285a2d6e384884518c7d5d983894c185b3d31d81213d2477cf4576b0114d352b759fe07a1704e63

Download Submit
C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Upraught\Photoflash.Han

Filesize
66KB

MD5
7bf3790191a67f3d8b0acd355ec7779e

SHA1
cba6e4742a2ed3c4a9422adeb1494beabd6dd1e7

SHA256
25cee3997bf135d9bd98502de830e137072bf235e1043f3c28d7d1f3a69b1a11

SHA512
98f8b02ac2acb750dc101d6c24d137f38c1254a01515af1d3e567659dac2a6ad6a10fd3c20e65c32b95820d565b4b4a621641ee2c90610cefa9dc53939f6418b

Download Submit
C:\Users\Admin\Pictures\slukningen.lnk

Filesize
1KB

MD5
752750a58a26681096b5c802f3690553

SHA1
3968099814481e253b009c55cf3a5f2af64afb0a

SHA256
4c3d4628affd02b4bdda1119c34b76e9bc6f1d90bb0a1fa5167434362334b6a9

SHA512
677723cdc4a5ed8f4f07b315f380b7741f6e5d1b6f56f9fb9ba657452a62abb0acfa5c6faa1a0b9faa0579d8d2f75e991f049ac09c4f388ff9daaa7e5c4128d3

Download Submit
memory/1692-179-0x00000000061A0000-0x0000000006206000-memory.dmp

Filesize
408KB

Download
memory/1692-191-0x0000000006810000-0x000000000685C000-memory.dmp

Filesize
304KB

Download
memory/1692-176-0x0000000073B70000-0x0000000074320000-memory.dmp

Filesize
7.7MB

Download
memory/1692-177-0x0000000005850000-0x0000000005872000-memory.dmp

Filesize
136KB

Download
memory/1692-178-0x0000000006030000-0x0000000006096000-memory.dmp

Filesize
408KB

Download
memory/1692-174-0x0000000005A00000-0x0000000006028000-memory.dmp

Filesize
6.2MB

Download
memory/1692-173-0x00000000031F0000-0x0000000003226000-memory.dmp

Filesize
216KB

Download
memory/1692-189-0x0000000006210000-0x0000000006564000-memory.dmp

Filesize
3.3MB

Download
memory/1692-190-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/1692-175-0x0000000073B70000-0x0000000074320000-memory.dmp

Filesize
7.7MB

Download
memory/1692-192-0x00000000077C0000-0x0000000007856000-memory.dmp

Filesize
600KB

Download
memory/1692-193-0x0000000006D10000-0x0000000006D2A000-memory.dmp

Filesize
104KB

Download
memory/1692-194-0x0000000006D60000-0x0000000006D82000-memory.dmp

Filesize
136KB

Download
memory/1692-195-0x0000000007E10000-0x00000000083B4000-memory.dmp

Filesize
5.6MB

Download
memory/1692-172-0x0000000073B7E000-0x0000000073B7F000-memory.dmp

Filesize
4KB

Download
memory/1692-197-0x0000000008A40000-0x00000000090BA000-memory.dmp

Filesize
6.5MB

Download
memory/1692-199-0x0000000073B70000-0x0000000074320000-memory.dmp

Filesize
7.7MB

Download

Analysis

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