glupteba | 0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944

Analysis

max time kernel
4s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
10-04-2024 08:15

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General

Target

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe
Size

4.2MB
MD5

3e04a553ed5b85fb0a7b9eda2cd109de
SHA1

4808ee499f497b8ff80119ede036feeefa4c4f20
SHA256

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944
SHA512

b438abfbbb682f50807d7b81977b35bde40d3a022ede75c8e98d97dcd49eec36b2aa6fc69400f123161edf134908594ac9f1eef63fa1a896271dbaad049db2eb
SSDEEP

98304:2mJdOpHzD2aE0Hhy/0Qc96i70eGjm01xBb0dip:2LHzb20QJi70eGauxB/

Score

10^/10

glupteba dropper loader

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Glupteba payload 2 IoCs

resource	yara_rule
behavioral2/memory/5108-2-0x0000000003090000-0x000000000397B000-memory.dmp	family_glupteba
behavioral2/memory/5108-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1972	powershell.exe
1972	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5108 wrote to memory of 1972	5108	0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe	77
PID 5108 wrote to memory of 1972	5108	0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe	77
PID 5108 wrote to memory of 1972	5108	0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe	77

C:\Users\Admin\AppData\Local\Temp\0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe
"C:\Users\Admin\AppData\Local\Temp\0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5108
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1972

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lgrpkgsi.qzk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1972-20-0x0000000005960000-0x0000000005CB7000-memory.dmp

Filesize
3.3MB

Download
memory/1972-38-0x0000000007A30000-0x00000000080AA000-memory.dmp

Filesize
6.5MB

Download
memory/1972-5-0x0000000074400000-0x0000000074BB1000-memory.dmp

Filesize
7.7MB

Download
memory/1972-4-0x0000000002950000-0x0000000002986000-memory.dmp

Filesize
216KB

Download
memory/1972-6-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

Filesize
64KB

Download
memory/1972-7-0x00000000051E0000-0x000000000580A000-memory.dmp

Filesize
6.2MB

Download
memory/1972-8-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

Filesize
64KB

Download
memory/1972-9-0x0000000004F90000-0x0000000004FB2000-memory.dmp

Filesize
136KB

Download
memory/1972-10-0x0000000005880000-0x00000000058E6000-memory.dmp

Filesize
408KB

Download
memory/1972-13-0x00000000058F0000-0x0000000005956000-memory.dmp

Filesize
408KB

Download
memory/1972-40-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/1972-39-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/1972-23-0x00000000063B0000-0x00000000063F6000-memory.dmp

Filesize
280KB

Download
memory/1972-22-0x0000000005E70000-0x0000000005EBC000-memory.dmp

Filesize
304KB

Download
memory/1972-21-0x0000000005E30000-0x0000000005E4E000-memory.dmp

Filesize
120KB

Download
memory/1972-24-0x000000007FCD0000-0x000000007FCE0000-memory.dmp

Filesize
64KB

Download
memory/1972-25-0x0000000007240000-0x0000000007274000-memory.dmp

Filesize
208KB

Download
memory/1972-26-0x0000000070670000-0x00000000706BC000-memory.dmp

Filesize
304KB

Download
memory/1972-27-0x00000000707F0000-0x0000000070B47000-memory.dmp

Filesize
3.3MB

Download
memory/1972-36-0x00000000072A0000-0x00000000072BE000-memory.dmp

Filesize
120KB

Download
memory/1972-37-0x00000000072C0000-0x0000000007364000-memory.dmp

Filesize
656KB

Download
memory/5108-1-0x0000000002C80000-0x0000000003087000-memory.dmp

Filesize
4.0MB

Download
memory/5108-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/5108-2-0x0000000003090000-0x000000000397B000-memory.dmp

Filesize
8.9MB

Download