lumma | db2a2d7c0772591199f7d3be76fd05031487f14b888efaa626d167397130c86b

Analysis

max time kernel
88s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 01:03

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General

Target

e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe
Size

3.2MB
MD5

f23d61d5ff249493e4b55e0690d7b3e4
SHA1

a6eccac18cc49aa7fe3863afb24d3975a5cf30a8
SHA256

e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b
SHA512

1782f63dc64baaf47d00ad0f8cf7d04587f8da2656aedf580147387df65b9481e4fdd7a4e34c6f01dfbefc4815d42a994dc7e6e065c84d2cf9821e602ac2446f
SSDEEP

49152:3osVZWC0R4XRbTaDmixqWsOFQlrYQBDcLatzB+L0iVBH+nBz0I7C:3Z0RkRbTaDmcsOFQpEwIN+d0n

Score

10^/10

lumma spyware stealer

Malware Config

Signatures

Detect Lumma Stealer payload V2 1 IoCs

Processes:

resource	yara_rule
behavioral10/memory/3920-15-0x0000000000400000-0x000000000047E000-memory.dmp	family_lumma_V2

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe

description	pid	process	target process
PID 3576 set thread context of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

jsc.exe

pid	process
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe
3920	jsc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe

description pid process

Token: SeDebugPrivilege 3576 e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe

description	pid	process
Token: SeDebugPrivilege	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe

description	pid	process	target process
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe
PID 3576 wrote to memory of 3920	3576	e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe	jsc.exe

C:\Users\Admin\AppData\Local\Temp\e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe
"C:\Users\Admin\AppData\Local\Temp\e164c86cf3eead4541a719f3cc5f08a7f0b36384fb8e95098116acadad23a69b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3576

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3920

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3576-6-0x00000000059D0000-0x0000000005A38000-memory.dmp

Filesize
416KB

Download
memory/3576-8-0x0000000006060000-0x0000000006604000-memory.dmp

Filesize
5.6MB

Download
memory/3576-2-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/3576-3-0x0000000002A80000-0x0000000002A8E000-memory.dmp

Filesize
56KB

Download
memory/3576-4-0x0000000005870000-0x00000000058F0000-memory.dmp

Filesize
512KB

Download
memory/3576-5-0x0000000005960000-0x00000000059C8000-memory.dmp

Filesize
416KB

Download
memory/3576-1-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/3576-7-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/3576-0-0x0000000000510000-0x000000000077A000-memory.dmp

Filesize
2.4MB

Download
memory/3576-13-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/3920-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3920-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3920-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3920-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3920-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download