lumma | e8cee8ad4523c756a6e29ed4667feb7a55ea1a3ef882fb67555253fb2c58e469

Analysis

max time kernel
133s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2024, 01:14

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General

Target

fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe
Size

15.1MB
MD5

38c3467dbf94adbc212ed69f410d51e6
SHA1

091c6aaa03be0102e9f214b70ff8003ff99c441b
SHA256

fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853
SHA512

930ea69b1c5e50c5bd66235705d6fa89df48dfab79bd1a5853de2939e995f50c428d3f5b6953e3b26a3a807f68eef228e2beed2a568ceb7e5890eb8df0d0e6c7
SSDEEP

98304:Ucc2U7A/wezQEJ6Ict4uOLeVpIkBrE/2tixrfiNC5URees+Jrwn8:HYywLOLkoutixjiNrFwn

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://readdyloopyeow.shop/api

https://locatedblsoqp.shop/api

https://traineiwnqo.shop/api

https://condedqpwqm.shop/api

https://millyscroqwp.shop/api

https://stagedchheiqwo.shop/api

https://stamppreewntnq.shop/api

https://caffegclasiqwp.shop/api

https://tenntysjuxmz.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2328 set thread context of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92
PID 2328 wrote to memory of 3784	2328	fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe	92

C:\Users\Admin\AppData\Local\Temp\fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe
"C:\Users\Admin\AppData\Local\Temp\fefcfa8597b5fa49c388a6f9423888f6ec68a0aab2becdbf93dd42b539649853.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3784-0-0x0000000001030000-0x0000000001080000-memory.dmp

Filesize
320KB

Download
memory/3784-1-0x0000000001030000-0x0000000001080000-memory.dmp

Filesize
320KB

Download
memory/3784-4-0x0000000001030000-0x0000000001080000-memory.dmp

Filesize
320KB

Download
memory/3784-7-0x0000000001030000-0x0000000001080000-memory.dmp

Filesize
320KB

Download