lumma | hxxps://stalfbaclcalorieeis[.]shop/api

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 16:14

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General

Target

https://stalfbaclcalorieeis.shop/api

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://stalfbaclcalorieeis.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
5084	msedge.exe
5084	msedge.exe
4356	msedge.exe
4356	msedge.exe
1436	identity_helper.exe
1436	identity_helper.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4356 msedge.exe
4356 msedge.exe
4356 msedge.exe
4356 msedge.exe
4356 msedge.exe
4356 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe
4356	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4356 wrote to memory of 4732	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 4732	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 324	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 5084	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 5084	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe
PID 4356 wrote to memory of 2408	4356	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://stalfbaclcalorieeis.shop/api
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8e7e846f8,0x7ff8e7e84708,0x7ff8e7e84718
2⤵
PID:4732

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
2⤵
PID:324

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
2⤵
PID:2408

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3268 /prefetch:1
2⤵
PID:4864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3288 /prefetch:1
2⤵
PID:3724

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:8
2⤵
PID:2968

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1436

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
2⤵
PID:3632

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5328 /prefetch:1
2⤵
PID:348

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3492 /prefetch:1
2⤵
PID:956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3460 /prefetch:1
2⤵
PID:5056

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6107615788021501090,5648819727734423415,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1720 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
482B

MD5
4bbd89677baae174a52cdf7ea7075a12

SHA1
14476a89b4a98bbb064df26ed627dd8368c77fb9

SHA256
33dadb4ede55f9b23ce311c70e5d6ea5ba9b9235d9d9bdb15c0eb16969bb397c

SHA512
4feea1bff0bf8bec5a4ee1030c83c2830eba4658338286f0d1d8e9eb7b571fed816dfc9d535a861309a22c8e1bca3aceef98c9697aa078fcb283dbe7999d3518

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
53ee34f0c0415d4d190c5143abf04c10

SHA1
0daa6d1c4ec1e7c9e895f5d70047fa10ca2922d0

SHA256
945f523a7ed809b99ffa722883e0d305b051f526e6fffd77c15161236dcbc509

SHA512
4c6f7adecce5d5b7c4403cc26d9363e60196831600eceea26eef89ded090b286dee4f92f78156d3ffcc0ca12ab441991b1fb5eee7b684ff54aec72a25a8450b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
33b982308a34b4ce8e43d49f66fc202c

SHA1
56b24b566dbae1f3a5456e4563b872890c4bc1ec

SHA256
a8f49eeef8a5102acbb019abbc876d7b8e6ecb20ad355fe09379e412ec382ea2

SHA512
5948d609a68868f793baca977fb9b5f947309ac76192e1a996dca14244cbc5c6b218ac507975d79a3068eafa5258ade5e016e37c7cf168821eae2d17bf01d8e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
7946804729e0d73723c783419957e980

SHA1
362293e4bae1df2d2f2a4684f38af6d23531d660

SHA256
eab63d9e047723fd04315ac4beb4888845a4f9eb7e5334cb3a49b4c94f1a5019

SHA512
a6e6232e974a4d8da0e68dc45472eb907d05a3544200e2057106d1e0d11150df774924505de83efee0b98a3211d20ad5f393c58d8307c02a5ae095fd0562372a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
098aa0f3461c07b0b89f717da96ed272

SHA1
18ed5b721449a957396399462d71d9c91d1efdd5

SHA256
f57d6c92589d22c489d9026088adacc934daf03ced00b00d313d654f8488174b

SHA512
51d1704c00744defb7eca0363d9bf3db68c6aea72627732a4c18a5a4b8fe3f3d1a32fd4e3942980c669b3fd6269759a6297f8a68b252c7914846f3b426e64a60

Download Submit
\??\pipe\LOCAL\crashpad_4356_VCKTIAECGUPJXQAX

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit