lumma | c2d082e3a6c835753b20a7f539b417f44585fca64ec6d7ee473ddb4cee2c2d07

General

Target

✦Pα†¢н⚘𝓜ø𝔡℮яи💡𝐒єrℓℓ🔮𝐂𝓸𝑑𝑒✤𝐒єт𝓤ρ𝐌υℓтιTℓε=9192/Set-up.exe
Size

1.8MB
MD5

098ac4621ee0e855e0710710736c2955
SHA1

ce7b88657c3449d5d05591314aaa43bd3e32bdaa
SHA256

46afbf1cbd2e1b5e108c133d4079faddc7347231b0c48566fd967a3070745e7f
SHA512

3042785b81bd18b641f0a2b5d8aec8ef86f9bf1269421fb96d1db35a913e744eaff16d9da7a02c8001435d59befb9f26bc0bbfa6e794811abf4282ed68b185fe
SSDEEP

49152:GpjwrP6yVgBd39sUUzFti4aTotmIT3SxLmNKbx:GpjwrP6yKTOUmi4aTo1NK9

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs/api

https://motion-treesz.sbs/api

https://disobey-curly.sbs/api

https://leg-sate-boat.sbs/api

https://story-tense-faz.sbs/api

https://blade-govern.sbs/api

https://occupy-blushi.sbs/api

https://frogs-severz.sbs/api

https://other-rans.cyou/api

Signatures

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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
13	2760	msiexec.exe
15	2760	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2308 set thread context of 2744	2308	Set-up.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 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	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Set-up.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	more.com

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2308	Set-up.exe
2308	Set-up.exe
2308	Set-up.exe
2744	more.com
2744	more.com

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2308	Set-up.exe
2744	more.com

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2744	2308	Set-up.exe	30
PID 2308 wrote to memory of 2744	2308	Set-up.exe	30
PID 2308 wrote to memory of 2744	2308	Set-up.exe	30
PID 2308 wrote to memory of 2744	2308	Set-up.exe	30
PID 2308 wrote to memory of 2744	2308	Set-up.exe	30
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32
PID 2744 wrote to memory of 2760	2744	more.com	32

C:\Users\Admin\AppData\Local\Temp\✦Pα†¢н⚘𝓜ø𝔡℮яи💡𝐒єrℓℓ🔮𝐂𝓸𝑑𝑒✤𝐒єт𝓤ρ𝐌υℓтιTℓε=9192\Set-up.exe
"C:\Users\Admin\AppData\Local\Temp\✦Pα†¢н⚘𝓜ø𝔡℮яи💡𝐒єrℓℓ🔮𝐂𝓸𝑑𝑒✤𝐒єт𝓤ρ𝐌υℓтιTℓε=9192\Set-up.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\msiexec.exe
    C:\Windows\SysWOW64\msiexec.exe
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
71KB

MD5
83142242e97b8953c386f988aa694e4a

SHA1
833ed12fc15b356136dcdd27c61a50f59c5c7d50

SHA256
d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

SHA512
bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

Download Submit
C:\Users\Admin\AppData\Local\Temp\54ee9db3

Filesize
1.0MB

MD5
6bdb680fe19f2526f02b4ece75448cc1

SHA1
e8cd0db94c6ce55c620c70db4f53ae4ef6fab823

SHA256
50186ab2f2dcb2dc7a58f0da787d97cf68d3f6744016532390024c7b28a807b2

SHA512
6217ac3455d5c34f5c029f9801ed9abf57f8f1874147759e74f1917578591ddfba8feb5b0b4db745e2914e3c030723bcaff564a99ff8a20f15b75580eb495eeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar93B.tmp

Filesize
183KB

MD5
109cab5505f5e065b63d01361467a83b

SHA1
4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

SHA256
ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

SHA512
753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

Download Submit
memory/2308-11-0x0000000071640000-0x00000000735F7000-memory.dmp

Filesize
31.7MB

Download
memory/2308-3-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2308-10-0x0000000071640000-0x00000000735F7000-memory.dmp

Filesize
31.7MB

Download
memory/2308-0-0x0000000071D8B000-0x00000000725C0000-memory.dmp

Filesize
8.2MB

Download
memory/2308-12-0x00000000745D0000-0x0000000074744000-memory.dmp

Filesize
1.5MB

Download
memory/2308-13-0x0000000076F60000-0x0000000077109000-memory.dmp

Filesize
1.7MB

Download
memory/2308-17-0x00000000745D0000-0x0000000074744000-memory.dmp

Filesize
1.5MB

Download
memory/2308-19-0x0000000000400000-0x000000000061B000-memory.dmp

Filesize
2.1MB

Download
memory/2308-20-0x0000000071D8B000-0x00000000725C0000-memory.dmp

Filesize
8.2MB

Download
memory/2308-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2308-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2308-6-0x0000000071640000-0x00000000735F7000-memory.dmp

Filesize
31.7MB

Download
memory/2744-23-0x0000000076F60000-0x0000000077109000-memory.dmp

Filesize
1.7MB

Download
memory/2744-25-0x00000000745D0000-0x0000000074744000-memory.dmp

Filesize
1.5MB

Download
memory/2744-30-0x00000000745D0000-0x0000000074744000-memory.dmp

Filesize
1.5MB

Download
memory/2744-31-0x00000000745D1000-0x00000000745DF000-memory.dmp

Filesize
56KB

Download
memory/2744-26-0x00000000745D0000-0x0000000074744000-memory.dmp

Filesize
1.5MB

Download
memory/2744-22-0x00000000745D1000-0x00000000745DF000-memory.dmp

Filesize
56KB

Download
memory/2760-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-32-0x0000000076F60000-0x0000000077109000-memory.dmp

Filesize
1.7MB

Download
memory/2760-70-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download

Analysis

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