glupteba | 12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2023, 19:35

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General

Target

12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe
Size

4.1MB
MD5

4953de85d3ffdf90f2dc196217b4e5ac
SHA1

79079a25ab8582f7708e866350a8f10ec429e3fa
SHA256

12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85
SHA512

e05f809ea36c941dde1788278eb9bd131391d9c772f9a0ab638aa4b259d9cb2dcd1037803510fb7e7128bea0b7a5d75dca34fe4bdcd4ff89b473963d202525b3
SSDEEP

98304:oLvkArkJR31iBGRgre5dyZ2FuCuRvRRwORCTgV2Sus:wk7JR31iBbGSRvDwLDSv

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 6 IoCs

resource	yara_rule
behavioral1/memory/4908-2-0x0000000002E50000-0x000000000373B000-memory.dmp	family_glupteba
behavioral1/memory/4908-3-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba
behavioral1/memory/4908-26-0x0000000002E50000-0x000000000373B000-memory.dmp	family_glupteba
behavioral1/memory/4908-32-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba
behavioral1/memory/4908-58-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba
behavioral1/memory/4908-59-0x0000000000400000-0x0000000000D1B000-memory.dmp	family_glupteba

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
920	powershell.exe
920	powershell.exe
4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe
4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	920	powershell.exe
Token: SeDebugPrivilege	4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe
Token: SeImpersonatePrivilege	4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 920	4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe	107
PID 4908 wrote to memory of 920	4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe	107
PID 4908 wrote to memory of 920	4908	12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe	107

C:\Users\Admin\AppData\Local\Temp\12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe
"C:\Users\Admin\AppData\Local\Temp\12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:920
- C:\Users\Admin\AppData\Local\Temp\12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe
  "C:\Users\Admin\AppData\Local\Temp\12baa43fd037a5187152ccbbd81ae8a630e688bb062aa555e75a8dcfef899e85.exe"
  2⤵
  PID:1252

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rmdz5quq.qpp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/920-29-0x0000000007BC0000-0x000000000823A000-memory.dmp

Filesize
6.5MB

Download
memory/920-57-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/920-5-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/920-4-0x0000000004B00000-0x0000000004B36000-memory.dmp

Filesize
216KB

Download
memory/920-6-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/920-7-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/920-8-0x00000000051F0000-0x0000000005818000-memory.dmp

Filesize
6.2MB

Download
memory/920-9-0x0000000005100000-0x0000000005122000-memory.dmp

Filesize
136KB

Download
memory/920-10-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/920-11-0x0000000005990000-0x00000000059F6000-memory.dmp

Filesize
408KB

Download
memory/920-28-0x00000000074C0000-0x0000000007536000-memory.dmp

Filesize
472KB

Download
memory/920-17-0x0000000005A00000-0x0000000005D54000-memory.dmp

Filesize
3.3MB

Download
memory/920-22-0x0000000006100000-0x000000000611E000-memory.dmp

Filesize
120KB

Download
memory/920-23-0x00000000061B0000-0x00000000061FC000-memory.dmp

Filesize
304KB

Download
memory/920-24-0x0000000006510000-0x0000000006554000-memory.dmp

Filesize
272KB

Download
memory/920-50-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/920-54-0x0000000007850000-0x0000000007858000-memory.dmp

Filesize
32KB

Download
memory/920-27-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/920-53-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/920-52-0x0000000007820000-0x0000000007834000-memory.dmp

Filesize
80KB

Download
memory/920-35-0x0000000070AE0000-0x0000000070E34000-memory.dmp

Filesize
3.3MB

Download
memory/920-31-0x0000000007680000-0x00000000076B2000-memory.dmp

Filesize
200KB

Download
memory/920-51-0x0000000007800000-0x000000000780E000-memory.dmp

Filesize
56KB

Download
memory/920-30-0x0000000007440000-0x000000000745A000-memory.dmp

Filesize
104KB

Download
memory/920-33-0x000000007FBE0000-0x000000007FBF0000-memory.dmp

Filesize
64KB

Download
memory/920-34-0x0000000070340000-0x000000007038C000-memory.dmp

Filesize
304KB

Download
memory/920-45-0x0000000007660000-0x000000000767E000-memory.dmp

Filesize
120KB

Download
memory/920-46-0x00000000076C0000-0x0000000007763000-memory.dmp

Filesize
652KB

Download
memory/920-47-0x00000000077B0000-0x00000000077BA000-memory.dmp

Filesize
40KB

Download
memory/920-48-0x00000000078C0000-0x0000000007956000-memory.dmp

Filesize
600KB

Download
memory/920-49-0x00000000077C0000-0x00000000077D1000-memory.dmp

Filesize
68KB

Download
memory/4908-2-0x0000000002E50000-0x000000000373B000-memory.dmp

Filesize
8.9MB

Download
memory/4908-32-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download
memory/4908-26-0x0000000002E50000-0x000000000373B000-memory.dmp

Filesize
8.9MB

Download
memory/4908-3-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download
memory/4908-1-0x0000000002A50000-0x0000000002E4A000-memory.dmp

Filesize
4.0MB

Download
memory/4908-25-0x0000000002A50000-0x0000000002E4A000-memory.dmp

Filesize
4.0MB

Download
memory/4908-58-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download
memory/4908-59-0x0000000000400000-0x0000000000D1B000-memory.dmp

Filesize
9.1MB

Download