lumma | 45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b

General

Target
_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
Size 337KB
Sample260527-mz79tsd16w
SHA256 45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b
MD5 df7e0cb23cb0e7ef55eebba208952415
SHA1 b0a34f88d902812be41d848c965b0b4f67bc2f13
SHA512 d8534c0316e172229560fb848b7fda8e534085e5fad63aea576062020979507237193677356f70fcf4172b017c3d8ab7c010dfc0a9553c522e242ad0e0d1a7f4
SSDEEP 6144:zYZ1hfBjV7gE7gVPMBa58tvPES6x6vZLE579QPv1ebx+fZG:8Ph5Jst8tUcV3lRG
TLSH
T168748D9AE3B758B0D5470979216F733FDB241A168728CECBCBF0DB4079272E26535A06
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery lumma spyware stealer

Malware Config

Extracted

Family

lumma

C2

https://mushxhb.best/info
https://decrnoj.club/xxx
https://pomflgf.vu/help
https://carytui.vu/caccc
https://genugsq.best/main
https://ulmudhw.shop/create
https://strikql.shop/owner
https://longmbx.click/manifest

Attributes

build_id
147c82b2757c3138f80907deb3fd2eb3

Signatures

Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 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	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
3864	chrome.exe

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	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134243530160395875"	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	chrome.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
1808	chrome.exe
1808	chrome.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe
Token: SeShutdownPrivilege	1808	chrome.exe
Token: SeCreatePagefilePrivilege	1808	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe
1808	chrome.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 1808	4252	_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe	102
PID 1808 wrote to memory of 5020	1808	chrome.exe	103
PID 1808 wrote to memory of 1460	1808	chrome.exe	104
PID 1808 wrote to memory of 1460	1808	chrome.exe	104
PID 1808 wrote to memory of 3864	1808	chrome.exe	105
PID 1808 wrote to memory of 3360	1808	chrome.exe	107
PID 1808 wrote to memory of 3360	1808	chrome.exe	107
PID 1808 wrote to memory of 2052	1808	chrome.exe	109
PID 1808 wrote to memory of 2052	1808	chrome.exe	109
PID 1808 wrote to memory of 4148	1808	chrome.exe	108
PID 1808 wrote to memory of 4148	1808	chrome.exe	108
PID 1808 wrote to memory of 2880	1808	chrome.exe	110
PID 1808 wrote to memory of 2880	1808	chrome.exe	110
PID 1808 wrote to memory of 1208	1808	chrome.exe	112

C:\Users\Admin\AppData\Local\Temp\_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe
"C:\Users\Admin\AppData\Local\Temp\_45ab531aac740335be1c0cd0af9785adc11b6560d4569d74024d05c1dc30bb1b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4252
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" pomflgf.vu/api/set_agent?id=7E0E8835BD24956701AEC7B30ADF174C&token=147c82b2757c3138f80907deb3fd2eb3&description=0d5b0d6e95037f7d0d4d809554f3b6d0&agent=Chrome
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffc5d83c728,0x7ffc5d83c734,0x7ffc5d83c740
    3⤵
    PID:5020
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1780,i,9059523101290254772,8371249055701572264,262144 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2004 /prefetch:2
    3⤵
    PID:1460
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=2252,i,2348729273316457650,9629823235778560549,524288 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1628 /prefetch:3
    3⤵
    - System Time Discovery
    PID:3864
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2392,i,12434844852939930304,18025817357898528365,524288 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2576 /prefetch:8
    3⤵
    PID:3360
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3152,i,4395247709929135829,6041804724994366482,2097152 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3244 /prefetch:1
    3⤵
    PID:4148
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3164,i,6110363916066004630,8549047784762705224,2097152 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3264 /prefetch:1
    3⤵
    PID:2052
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4252,i,12083697424068936244,7131135398573770356,2097152 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4268 /prefetch:2
    3⤵
    PID:2880
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5236,i,17586094946056577429,435966680022262050,524288 --field-trial-handle=2008,i,17364440013679515283,164752069372417861,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5232 /prefetch:8
    3⤵
    PID:1208

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:2380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4484

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Time Discovery

1

T1124

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

BookmarkMergedSurfaceOrdering

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
Size 6B
SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
MD5 377d072e137022223a370760763420bb
SHA1 534e5f914ae99bf0a342a2f7a7e0724bd0d11ef7
SHA512 d1e37e45e8d603c46c9254d7295744104222b09340246c5e5f50d661d4688ccc2068adf1e0cd78599bcdcf475f8a0a6255dcd3e429812aa14cc2e2022309955c
MD5 SHA1 SHA512

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SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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Web Data

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Data
Size 138KB
SHA256 02eae52866c6f0cc683c84d8a91fda295dee913e1c180ed0cc3dc357aeb51ae2
MD5 cedc9ea9cf0c88feddb36c920f52412b
SHA1 1db1f5b4d0084706d9a7d30c181a602ef9be5c30
SHA512 39e6d64ad32f07e1be521efacb4cedd88d1f314ebc791cc9d88d6d974a6667eeca604a9a891cc395232c715924d4c60ff8e3b0d5a4880c52dc55f57be2420f69
SSDEEP 384:jeuvBnhJsueMEGvIW1DcP2OkG+VumB3na:1nbZeMrv/hGtkGwna
TLSH
T122D3884B3A747002DDE59A722CE050BB5D3CB16D4F51A5D438B620688EF2963A23E4FF
MD5 SHA1 SHA512 SSDEEP TLSH

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Last Version

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Last Version
Size 13B
SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
MD5 43ef949d3c6e9956545979ace65d0085
SHA1 63f2b2de8727854597e49a1216e8e74c68117c07
SHA512 313a5ab7ac9b5efd955beba4615784bdc2a9058ddaa804d85fb2d0c651dd3de07e382d61a1bb482499520a80e0b64c004ff2af03459cbc1daef47f540f0a6905
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 115KB
SHA256 4a779a1525e912da85b1de14e74a6a8a29423b86cf0f69845f6f7c0968aff8d8
MD5 7ed0f4754c12d8a15780d46b749e74d7
SHA1 426ab057c8351d44eebce8874d3c7698faf535cc
SHA512 9177cbd2f81c2cd47b7ceedbb52a93368e4afdceb50578ba2f1ecfc0d17ac1152fce88d981ba565f40fe489629892ae062f64327d52c753be05b28ef10fd4db3
SSDEEP 3072:/DGm7D5Lk17ox1tIpud63U8BehbCBi9fTrMM:/6m7Rkm1tYpBeh2BAoM
TLSH
T12FC312275E75E9375878BB0EB08E0B1F1EF14AA6D930DA92C8D86B0467F97CC1A05D34
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4252-0-0x00000000009CD000-0x00000000009CE000-memory.dmp

Download

memory/4252-37-0x0000000000980000-0x00000000009DE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads