lumma | faf7c9d619bd8d148bfffcd9178b7666a1b3050310f320166eb7706a6612877a

Analysis

max time kernel
93s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 17:48

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General

Target
Git.Setup.v1.0.6.exe
Size 746.4MB
Sample240614-wdrjmathqm
SHA256 ff09d2d0705a33305c6bcb65ea25fecb58baa7353817bee998dc84c2edbdec60
MD5 2467a1537e37c768ad8b6cbb96b75f81
SHA1 b88d2ba6214e46e9cce843e5d02516f605915125
SHA512 e7dcdbdc836dcd62179174c74a04852c7f6a76d69c5edddec3713c2c3ee44567bf1927233ec95d5db134796099c87ff56b7e404549c771588f1e7bf1a9d1311b
SSDEEP 3145728:EkKU5arqHoe7yQqCiADnyjzJUPlasUxPZ9snyHtVFH3:fKU5ar9e7pqGDnU+mF4yNVFH3
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://meltedpleasandtws.shop/api
https://liabiliytshareodlkv.shop/api
https://notoriousdcellkw.shop/api
https://conferencefreckewl.shop/api
https://flourhishdiscovrw.shop/api
https://landdumpycolorwskfw.shop/api
https://ohfantasyproclaiwlo.shop/api
https://parallelmercywksoffw.shop/api
https://barebrilliancedkoso.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Blocklisted process makes network request 1 IoCs

flow	pid	Process
60	2564	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	InstallerInstallWizardGenius_v1f.8.exe

Executes dropped EXE 2 IoCs

pid	Process
3928	InstallerInstallWizardGenius_v1f.8.exe
224	Installer-Quick_v4l.7.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs

pid	Process
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 5104	2564	powershell.exe	99

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
224	Installer-Quick_v4l.7.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe
2564	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	224	Installer-Quick_v4l.7.exe
Token: SeDebugPrivilege	2564	powershell.exe
Token: SeShutdownPrivilege	2564	powershell.exe
Token: SeCreatePagefilePrivilege	2564	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 3928	2036	Git.Setup.v1.0.6.exe	91
PID 2036 wrote to memory of 3928	2036	Git.Setup.v1.0.6.exe	91
PID 2036 wrote to memory of 3928	2036	Git.Setup.v1.0.6.exe	91
PID 3928 wrote to memory of 224	3928	InstallerInstallWizardGenius_v1f.8.exe	92
PID 3928 wrote to memory of 224	3928	InstallerInstallWizardGenius_v1f.8.exe	92
PID 3928 wrote to memory of 224	3928	InstallerInstallWizardGenius_v1f.8.exe	92
PID 224 wrote to memory of 2564	224	Installer-Quick_v4l.7.exe	97
PID 224 wrote to memory of 2564	224	Installer-Quick_v4l.7.exe	97
PID 224 wrote to memory of 2564	224	Installer-Quick_v4l.7.exe	97
PID 2564 wrote to memory of 5104	2564	powershell.exe	99
PID 2564 wrote to memory of 5104	2564	powershell.exe	99
PID 2564 wrote to memory of 5104	2564	powershell.exe	99
PID 2564 wrote to memory of 5104	2564	powershell.exe	99

C:\Users\Admin\AppData\Local\Temp\Git.Setup.v1.0.6.exe
"C:\Users\Admin\AppData\Local\Temp\Git.Setup.v1.0.6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\InstallerInstallWizardGenius_v1f.8\InstallerInstallWizardGenius_v1f.8.exe
  "C:\Users\Admin\AppData\Local\Temp\InstallerInstallWizardGenius_v1f.8\InstallerInstallWizardGenius_v1f.8.exe" -pdCTKv2sSFN
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3928
- - C:\Users\Admin\AppData\Local\Temp\RarSFX0\Installer-Quick_v4l.7.exe
    "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Installer-Quick_v4l.7.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:224
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"
      4⤵
      Blocklisted process makes network request
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2564
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        5⤵
        
        PID:5104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

__PSScriptPolicyTest_ty4xcl5u.5qx.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ty4xcl5u.5qx.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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memory/224-38-0x00000000728AE000-0x00000000728AF000-memory.dmp

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memory/224-39-0x00000000004F0000-0x00000000014F0000-memory.dmp

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memory/224-40-0x000000002FE20000-0x00000000303C4000-memory.dmp

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memory/224-41-0x000000002F720000-0x000000002F7B2000-memory.dmp

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memory/224-42-0x00000000728A0000-0x0000000073050000-memory.dmp

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memory/224-43-0x000000002F700000-0x000000002F70A000-memory.dmp

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memory/224-44-0x00000000728AE000-0x00000000728AF000-memory.dmp

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memory/224-45-0x000000002FC00000-0x000000002FC9C000-memory.dmp

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memory/224-46-0x000000002FCE0000-0x000000002FD46000-memory.dmp

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memory/224-47-0x00000000728A0000-0x0000000073050000-memory.dmp

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memory/224-73-0x00000000728A0000-0x0000000073050000-memory.dmp

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memory/2564-50-0x0000000005010000-0x0000000005032000-memory.dmp

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memory/2564-51-0x0000000005710000-0x0000000005776000-memory.dmp

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memory/2564-49-0x0000000005040000-0x0000000005668000-memory.dmp

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memory/2564-61-0x00000000058F0000-0x0000000005C44000-memory.dmp

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memory/2564-62-0x0000000005DE0000-0x0000000005DFE000-memory.dmp

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memory/2564-63-0x0000000005E80000-0x0000000005ECC000-memory.dmp

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memory/2564-64-0x0000000006360000-0x00000000063A4000-memory.dmp

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memory/2564-65-0x00000000070D0000-0x0000000007146000-memory.dmp

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memory/2564-66-0x00000000077D0000-0x0000000007E4A000-memory.dmp

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memory/2564-67-0x0000000007170000-0x000000000718A000-memory.dmp

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memory/2564-68-0x00000000074B0000-0x0000000007562000-memory.dmp

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memory/2564-69-0x000000001DED0000-0x000000001DEF2000-memory.dmp

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memory/2564-48-0x0000000002490000-0x00000000024C6000-memory.dmp

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