lumma | bd33396f891f447c70e5880af22feeece7a346a16b83e624e80b39c2b76597af

Analysis

max time kernel
27s
max time network
28s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-01-2025 13:25

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General

Target

setup.exe
Size

672.9MB
MD5

3e59d4660ba43d0f1fe206fff2179e8a
SHA1

08aad4bf446f494e5f26cbe5df80d5ee70755408
SHA256

bd33396f891f447c70e5880af22feeece7a346a16b83e624e80b39c2b76597af
SHA512

93a89f81e81b4389fb3a50a1ca1460519e9fca8238c86c85d06684b074aa0bb94a27adaba4e8edbc76b6556c8054c91854f06c028c747ffd7dc8205160875e03
SSDEEP

49152:mftkDBAi9MjnfxH5MgwAk1ITCI98qeIILIBIIIMhYIgl+j70dd8Yy2XpUAU:ckdL9Gf3ZJcl+j70TnXGZ

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://kidimprinyj.shop/api

Signatures

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1840	setup.exe
1840	setup.exe
4520	chrome.exe
4520	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe
Token: SeShutdownPrivilege	4520	chrome.exe
Token: SeCreatePagefilePrivilege	4520	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe
4520	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 1624	4520	chrome.exe	102
PID 4520 wrote to memory of 1624	4520	chrome.exe	102
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 1724	4520	chrome.exe	103
PID 4520 wrote to memory of 4308	4520	chrome.exe	104
PID 4520 wrote to memory of 4308	4520	chrome.exe	104
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105
PID 4520 wrote to memory of 4248	4520	chrome.exe	105

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1840

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4520
- 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=123.0.6312.123 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ff9db9acc40,0x7ff9db9acc4c,0x7ff9db9acc58
  2⤵
  PID:1624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1796,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1792 /prefetch:2
  2⤵
  PID:1724
- 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 --no-appcompat-clear --field-trial-handle=1832,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1840 /prefetch:3
  2⤵
  PID:4308
- 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 --no-appcompat-clear --field-trial-handle=2272,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2488 /prefetch:8
  2⤵
  PID:4248
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3156,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3416,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3428 /prefetch:1
  2⤵
  PID:624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3716,i,776518239096994685,11734071382696356812,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3708 /prefetch:1
  2⤵
  PID:4112

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
memory/1840-0-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/1840-1-0x0000000000400000-0x0000000000652000-memory.dmp

Filesize
2.3MB

Download
memory/1840-2-0x00000000009A0000-0x00000000009F4000-memory.dmp

Filesize
336KB

Download
memory/1840-3-0x00000000009A0000-0x00000000009F4000-memory.dmp

Filesize
336KB

Download
memory/1840-5-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download