glupteba | 570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2023 09:23

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General

Target

570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe
Size

4.1MB
MD5

85aa26030846976d43514f437e683053
SHA1

dfb99eb4fc81c0b9eb4b90eced84f9e22c7ae5d2
SHA256

570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a
SHA512

c2f3d4ac147584a5cd32a6f3e3c88041aa0f89d6a034160bae9c2ca195945fb9fb66cd114f58d79519a3eaa66d4dea7b31b044c547db7c49c649882e9c4d0c95
SSDEEP

98304:UKkFB7V7CCG6eyK2q57ESZjNq5oWMGOK24U8E8R4qej5k:UKkTB7CCle7v7x5q5pHrR4q1

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 5 IoCs

resource	yara_rule
behavioral1/memory/4484-1-0x0000000002FA0000-0x000000000388B000-memory.dmp	family_glupteba
behavioral1/memory/4484-2-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba
behavioral1/memory/4484-27-0x0000000002FA0000-0x000000000388B000-memory.dmp	family_glupteba
behavioral1/memory/4484-30-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba
behavioral1/memory/4484-56-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1652	powershell.exe
1652	powershell.exe
4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe
4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1652	powershell.exe
Token: SeDebugPrivilege	4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe
Token: SeImpersonatePrivilege	4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 1652	4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe	101
PID 4484 wrote to memory of 1652	4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe	101
PID 4484 wrote to memory of 1652	4484	570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe	101

C:\Users\Admin\AppData\Local\Temp\570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe
"C:\Users\Admin\AppData\Local\Temp\570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4484
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1652
- C:\Users\Admin\AppData\Local\Temp\570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe
  "C:\Users\Admin\AppData\Local\Temp\570117c8307ea7f75550e0c524daa01cb2a177991815506784a4a7e47f16366a.exe"
  2⤵
  PID:5024

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kbns1hla.foh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1652-26-0x00000000079E0000-0x000000000805A000-memory.dmp

Filesize
6.5MB

Download
memory/1652-55-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/1652-3-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/1652-28-0x0000000007360000-0x000000000737A000-memory.dmp

Filesize
104KB

Download
memory/1652-5-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/1652-6-0x0000000005140000-0x0000000005768000-memory.dmp

Filesize
6.2MB

Download
memory/1652-7-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

Filesize
136KB

Download
memory/1652-8-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/1652-9-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/1652-52-0x0000000007700000-0x0000000007708000-memory.dmp

Filesize
32KB

Download
memory/1652-19-0x0000000005970000-0x0000000005CC4000-memory.dmp

Filesize
3.3MB

Download
memory/1652-20-0x0000000005FA0000-0x0000000005FBE000-memory.dmp

Filesize
120KB

Download
memory/1652-21-0x0000000005FF0000-0x000000000603C000-memory.dmp

Filesize
304KB

Download
memory/1652-22-0x00000000063B0000-0x00000000063F4000-memory.dmp

Filesize
272KB

Download
memory/1652-51-0x00000000077B0000-0x00000000077CA000-memory.dmp

Filesize
104KB

Download
memory/1652-24-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

Filesize
64KB

Download
memory/1652-25-0x00000000072E0000-0x0000000007356000-memory.dmp

Filesize
472KB

Download
memory/1652-50-0x00000000076C0000-0x00000000076D4000-memory.dmp

Filesize
80KB

Download
memory/1652-4-0x00000000029A0000-0x00000000029D6000-memory.dmp

Filesize
216KB

Download
memory/1652-49-0x00000000076B0000-0x00000000076BE000-memory.dmp

Filesize
56KB

Download
memory/1652-48-0x0000000007670000-0x0000000007681000-memory.dmp

Filesize
68KB

Download
memory/1652-29-0x0000000007520000-0x0000000007552000-memory.dmp

Filesize
200KB

Download
memory/1652-31-0x00000000708E0000-0x000000007092C000-memory.dmp

Filesize
304KB

Download
memory/1652-33-0x0000000070A60000-0x0000000070DB4000-memory.dmp

Filesize
3.3MB

Download
memory/1652-42-0x000000007F460000-0x000000007F470000-memory.dmp

Filesize
64KB

Download
memory/1652-32-0x0000000074A40000-0x00000000751F0000-memory.dmp

Filesize
7.7MB

Download
memory/1652-44-0x0000000007500000-0x000000000751E000-memory.dmp

Filesize
120KB

Download
memory/1652-45-0x0000000007560000-0x0000000007603000-memory.dmp

Filesize
652KB

Download
memory/1652-46-0x0000000007650000-0x000000000765A000-memory.dmp

Filesize
40KB

Download
memory/1652-47-0x0000000007710000-0x00000000077A6000-memory.dmp

Filesize
600KB

Download
memory/4484-30-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download
memory/4484-2-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download
memory/4484-0-0x0000000002BA0000-0x0000000002F98000-memory.dmp

Filesize
4.0MB

Download
memory/4484-23-0x0000000002BA0000-0x0000000002F98000-memory.dmp

Filesize
4.0MB

Download
memory/4484-1-0x0000000002FA0000-0x000000000388B000-memory.dmp

Filesize
8.9MB

Download
memory/4484-27-0x0000000002FA0000-0x000000000388B000-memory.dmp

Filesize
8.9MB

Download
memory/4484-56-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download