lumma | d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 03:51

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General

Target

d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
Size

4.7MB
MD5

6320d63025e1764e578680e24906def3
SHA1

b452cb8f5fe2b5683b8ea94b90c5d3f415e53832
SHA256

d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0
SHA512

f75d2700fafea373de7f2c4131a650128d38146ef8fd7edef0c186ce3ebc1fb51b116f91596891d68f893a56b30e14035e565a55d0e5d228462c9e3e7a68dc51
SSDEEP

98304:KjG9asZlqf3mTJBMAxu8l+yzWCdlPtclKfWN6D:KjGgsZlqvmT8wu8lZWCzo+

Score

10^/10

lumma risepro stealc vidar spyware stealer

Malware Config

Extracted

Family

vidar

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Extracted

Family

risepro

77.105.132.27:50500

Extracted

Family

lumma

https://contintnetksows.shop/api

https://potterryisiw.shop/api

https://foodypannyjsud.shop/api

https://reinforcedirectorywd.shop/api

Signatures

Detect Vidar Stealer 5 IoCs

stealer

resource	yara_rule
behavioral1/memory/4232-68-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/4232-70-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/4232-73-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/4232-85-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral1/memory/4232-172-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
3896	AFBKKFBAEG.exe
4108	IIJEBFCFIJ.exe
396	IIEBKJECFC.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2908 set thread context of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 3896 set thread context of 2576	3896	AFBKKFBAEG.exe	90
PID 396 set thread context of 2284	396	IIEBKJECFC.exe	97
PID 4108 set thread context of 4924	4108	IIJEBFCFIJ.exe	106

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3636	3896	WerFault.exe	88
1280	396	WerFault.exe	96
2380	4108	WerFault.exe	94

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	MSBuild.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4780	timeout.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe
4232	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
Token: SeDebugPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeBackupPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe
Token: SeSecurityPrivilege	2284	RegAsm.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 2908 wrote to memory of 4232	2908	d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe	80
PID 4232 wrote to memory of 3896	4232	MSBuild.exe	88
PID 4232 wrote to memory of 3896	4232	MSBuild.exe	88
PID 4232 wrote to memory of 3896	4232	MSBuild.exe	88
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 3896 wrote to memory of 2576	3896	AFBKKFBAEG.exe	90
PID 4232 wrote to memory of 4108	4232	MSBuild.exe	94
PID 4232 wrote to memory of 4108	4232	MSBuild.exe	94
PID 4232 wrote to memory of 4108	4232	MSBuild.exe	94
PID 4232 wrote to memory of 396	4232	MSBuild.exe	96
PID 4232 wrote to memory of 396	4232	MSBuild.exe	96
PID 4232 wrote to memory of 396	4232	MSBuild.exe	96
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 396 wrote to memory of 2284	396	IIEBKJECFC.exe	97
PID 4232 wrote to memory of 4424	4232	MSBuild.exe	101
PID 4232 wrote to memory of 4424	4232	MSBuild.exe	101
PID 4232 wrote to memory of 4424	4232	MSBuild.exe	101
PID 4424 wrote to memory of 4780	4424	cmd.exe	103
PID 4424 wrote to memory of 4780	4424	cmd.exe	103
PID 4424 wrote to memory of 4780	4424	cmd.exe	103
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106
PID 4108 wrote to memory of 4924	4108	IIJEBFCFIJ.exe	106

C:\Users\Admin\AppData\Local\Temp\d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe
"C:\Users\Admin\AppData\Local\Temp\d4b22461e379bba07e2e2f6cf1833884c0ff656b84afdd3b2284be856f598ae0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4232
- - C:\ProgramData\AFBKKFBAEG.exe
    "C:\ProgramData\AFBKKFBAEG.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3896
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:2576
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 300
      4⤵
      Program crash
      PID:3636
- - C:\ProgramData\IIJEBFCFIJ.exe
    "C:\ProgramData\IIJEBFCFIJ.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4108
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4924
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 308
      4⤵
      Program crash
      PID:2380
- - C:\ProgramData\IIEBKJECFC.exe
    "C:\ProgramData\IIEBKJECFC.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:396
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2284
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 300
      4⤵
      Program crash
      PID:1280
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\DBFIDGIIIJDB" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4424
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      Delays execution with timeout.exe
      PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3896 -ip 3896
1⤵
PID:3264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 396 -ip 396
1⤵
PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4108 -ip 4108
1⤵
PID:1236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\AFBKKFBAEG.exe

Filesize
1.8MB

MD5
785a4d0ce6dee4c3bccd020a9d1b5ed9

SHA1
9d610511936fd60e388f344729c06a2db7479ade

SHA256
f5093c69b58ce1149d43a7ec268eba733115429e26ca23820571306571b31ead

SHA512
1fe0c987530a8183a0789f799bd949b1f8b2fb25bfc6110521dac5b68306f8e9c8028a952c9430b96a082c701760eade51a3112d9b8b04bf77f4c356d19d0f51

Download Submit
C:\ProgramData\IIEBKJECFC.exe

Filesize
643KB

MD5
f03f43046831d8eee22e959770aaedf1

SHA1
3e63791066428f782286f4180f82631240326344

SHA256
04dbcbb46b56d4bff31ca8b58d398a90bca5f523a3ba6b8c7300e4ee19c54124

SHA512
128e942b7a1778385866e8ab336ef778d7e6248b037345c0d36dd8e8329ea7952956dc7ed30ee4af58fe22a319f26c28f7062916a07a4dcd3930d854cfc6f57e

Download Submit
C:\ProgramData\IIJEBFCFIJ.exe

Filesize
520KB

MD5
3900de86228c8f839d6d4b483794457b

SHA1
90e24676fd3ebcda8635704e762e83d3fbd9cfba

SHA256
00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3

SHA512
5bd0c7f623a6a3c11091391c72868c4462525618164d40a28a19dc5913766b7ebb2878206b4077a7374de23562343748e27e4594ad5c56434fb9fff40e91f4dc

Download Submit
memory/2284-173-0x0000000008150000-0x0000000008768000-memory.dmp

Filesize
6.1MB

Download
memory/2284-175-0x0000000007CE0000-0x0000000007CF2000-memory.dmp

Filesize
72KB

Download
memory/2284-174-0x0000000007D90000-0x0000000007E9A000-memory.dmp

Filesize
1.0MB

Download
memory/2284-176-0x0000000007D40000-0x0000000007D7C000-memory.dmp

Filesize
240KB

Download
memory/2284-169-0x0000000004EF0000-0x0000000004EFA000-memory.dmp

Filesize
40KB

Download
memory/2284-168-0x0000000004F10000-0x0000000004FA2000-memory.dmp

Filesize
584KB

Download
memory/2284-167-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/2284-166-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2284-177-0x0000000007EA0000-0x0000000007EEC000-memory.dmp

Filesize
304KB

Download
memory/2576-178-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/2576-146-0x0000000000400000-0x0000000000596000-memory.dmp

Filesize
1.6MB

Download
memory/2908-10-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-28-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-7-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-66-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-64-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-1-0x0000000000BD0000-0x000000000108C000-memory.dmp

Filesize
4.7MB

Download
memory/2908-2-0x0000000005AE0000-0x0000000005B7C000-memory.dmp

Filesize
624KB

Download
memory/2908-67-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2908-62-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-60-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-59-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-57-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-54-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-52-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-50-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-48-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-46-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-44-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-42-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-38-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-36-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-34-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-32-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-0-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2908-24-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-22-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-20-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-72-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2908-3-0x00000000059D0000-0x00000000059DA000-memory.dmp

Filesize
40KB

Download
memory/2908-4-0x0000000074620000-0x0000000074DD0000-memory.dmp

Filesize
7.7MB

Download
memory/2908-26-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-5-0x0000000005CD0000-0x0000000005E44000-memory.dmp

Filesize
1.5MB

Download
memory/2908-31-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-40-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-8-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-14-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-18-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-12-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-17-0x0000000005AB0000-0x0000000005AC5000-memory.dmp

Filesize
84KB

Download
memory/2908-6-0x0000000005AB0000-0x0000000005ACC000-memory.dmp

Filesize
112KB

Download
memory/3896-142-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/4232-172-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/4232-85-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/4232-73-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/4232-70-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/4232-68-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download