lumma | 6203ae1dce0e03377385abdc8a619ddf454fbc061bdc4a4bacfeac2ecea86e37

Resubmissions

28/11/2024, 02:10

241128-clsxwawrbl 10

28/11/2024, 02:07

241128-ckherazrcx 10

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28/11/2024, 02:07

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General

Target

Aura.zip
Size

55.8MB
MD5

3518ae8d8d61f914db1e3d0f904375b0
SHA1

df8e9f75d546cc5e88701409f5d1c4a67c501204
SHA256

6203ae1dce0e03377385abdc8a619ddf454fbc061bdc4a4bacfeac2ecea86e37
SHA512

7d0f3852323b9f5550338b67bf4afabd6b1d4aa33e5ff3bcbfe0b1794f02913e66754e9c98ba1fc485030483197b686e0278518ed8e3c1950bc8513d3073752a
SSDEEP

1572864:EvzGKA9qxzzvPH3ZN0pLN8jWnj9PdBURyfIYARg+oKk:ErNWMn5epLjxVBPIxnk

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://preside-comforter.sbs

https://savvy-steereo.sbs

https://copper-replace.sbs

https://record-envyp.sbs

https://slam-whipp.sbs

https://wrench-creter.sbs

https://looky-marked.sbs

https://plastic-mitten.sbs

https://hallowed-noisy.sbs

Extracted

Family

lumma

https://hallowed-noisy.sbs/api

https://plastic-mitten.sbs/api

https://looky-marked.sbs/api

https://wrench-creter.sbs/api

https://slam-whipp.sbs/api

https://record-envyp.sbs/api

https://copper-replace.sbs/api

https://savvy-steereo.sbs/api

https://preside-comforter.sbs/api

Signatures

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

Executes dropped EXE 5 IoCs

pid	Process
2432	Aura.exe
2836	Aura.exe
2940	Aura.exe
2824	Aura.exe
2760	Aura.exe

Loads dropped DLL 9 IoCs

pid	Process
2432	Aura.exe
2432	Aura.exe
2220	WerFault.exe
2220	WerFault.exe
2220	WerFault.exe
2824	Aura.exe
676	WerFault.exe
676	WerFault.exe
676	WerFault.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2432 set thread context of 2940	2432	Aura.exe	34
PID 2824 set thread context of 2760	2824	Aura.exe	38

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2220	2432	WerFault.exe	31
676	2824	WerFault.exe	36

System Location Discovery: System Language Discovery 1 TTPs 4 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	Aura.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Aura.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Aura.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Aura.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Aura.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Aura.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	Aura.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	Aura.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1504	7zFM.exe
1504	7zFM.exe
1504	7zFM.exe
1504	7zFM.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1504	7zFM.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1504	7zFM.exe
Token: 35	1504	7zFM.exe
Token: SeSecurityPrivilege	1504	7zFM.exe
Token: SeSecurityPrivilege	1504	7zFM.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1504	7zFM.exe
1504	7zFM.exe
1504	7zFM.exe
1504	7zFM.exe
1504	7zFM.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 2432	1504	7zFM.exe	31
PID 1504 wrote to memory of 2432	1504	7zFM.exe	31
PID 1504 wrote to memory of 2432	1504	7zFM.exe	31
PID 1504 wrote to memory of 2432	1504	7zFM.exe	31
PID 2432 wrote to memory of 2836	2432	Aura.exe	33
PID 2432 wrote to memory of 2836	2432	Aura.exe	33
PID 2432 wrote to memory of 2836	2432	Aura.exe	33
PID 2432 wrote to memory of 2836	2432	Aura.exe	33
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2940	2432	Aura.exe	34
PID 2432 wrote to memory of 2220	2432	Aura.exe	35
PID 2432 wrote to memory of 2220	2432	Aura.exe	35
PID 2432 wrote to memory of 2220	2432	Aura.exe	35
PID 2432 wrote to memory of 2220	2432	Aura.exe	35
PID 1504 wrote to memory of 2824	1504	7zFM.exe	36
PID 1504 wrote to memory of 2824	1504	7zFM.exe	36
PID 1504 wrote to memory of 2824	1504	7zFM.exe	36
PID 1504 wrote to memory of 2824	1504	7zFM.exe	36
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 2760	2824	Aura.exe	38
PID 2824 wrote to memory of 676	2824	Aura.exe	39
PID 2824 wrote to memory of 676	2824	Aura.exe	39
PID 2824 wrote to memory of 676	2824	Aura.exe	39
PID 2824 wrote to memory of 676	2824	Aura.exe	39

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Aura.zip"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe
  "C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe
    "C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe"
    3⤵
    - Executes dropped EXE
    PID:2836
- - C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe
    "C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 76
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2220
- C:\Users\Admin\AppData\Local\Temp\7zO0E57CF67\Aura.exe
  "C:\Users\Admin\AppData\Local\Temp\7zO0E57CF67\Aura.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Users\Admin\AppData\Local\Temp\7zO0E57CF67\Aura.exe
    "C:\Users\Admin\AppData\Local\Temp\7zO0E57CF67\Aura.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Modifies system certificate store
    PID:2760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 68
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zO0E5CCBF6\Aura.exe

Filesize
817KB

MD5
53d4354917d024199ebaa3df4d7e76bd

SHA1
b82a597cd2e6cc4f05562608959da6b4bbbbe6f7

SHA256
1d12ff317ccf08f6fbf8fbd7e61fce3c315826e1ffc38211fb406c426580da31

SHA512
fc2b72a5c3f1337b090e10779d39bff124f64a682f1e5676b294f6ef2b6530e920a797c5dfee9bff2ecbaae40cdeaa4b395fc7f545bf26412dd9cd2d231d6e64

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab655A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar658C.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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memory/2760-61-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/2940-22-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-26-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/2940-18-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-20-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-29-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-24-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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memory/2940-16-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

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