Analysis Overview
SHA256
c79f0b410c62adbad0d697c85f0f6cf786c61e1a1244090650440d8a09b90bbd
Threat Level: Known bad
The file 636c32103ef487d1c30df530296f014b.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
SmokeLoader
Executes dropped EXE
Deletes itself
Unsigned PE
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-26 23:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-26 23:56
Reported
2024-02-26 23:58
Platform
win7-20240221-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe
"C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | selebration17io.io | udp |
| RU | 91.215.85.120:80 | selebration17io.io | tcp |
Files
memory/348-1-0x00000000002F0000-0x00000000003F0000-memory.dmp
memory/348-2-0x00000000001B0000-0x00000000001BB000-memory.dmp
memory/348-3-0x0000000000400000-0x00000000022D1000-memory.dmp
memory/1208-4-0x0000000002240000-0x0000000002256000-memory.dmp
memory/348-5-0x0000000000400000-0x00000000022D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-26 23:56
Reported
2024-02-26 23:58
Platform
win10v2004-20240226-en
Max time kernel
152s
Max time network
154s
Command Line
Signatures
Lumma Stealer
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EAA9.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3316 wrote to memory of 3248 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EAA9.exe |
| PID 3316 wrote to memory of 3248 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EAA9.exe |
| PID 3316 wrote to memory of 3248 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EAA9.exe |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe
"C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4128 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:8
C:\Users\Admin\AppData\Local\Temp\EAA9.exe
C:\Users\Admin\AppData\Local\Temp\EAA9.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | selebration17io.io | udp |
| RU | 91.215.85.120:80 | selebration17io.io | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 120.85.215.91.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | resergvearyinitiani.shop | udp |
| US | 172.67.217.100:443 | resergvearyinitiani.shop | tcp |
| US | 8.8.8.8:53 | technologyenterdo.shop | udp |
| US | 172.67.180.132:443 | technologyenterdo.shop | tcp |
| US | 8.8.8.8:53 | lighterepisodeheighte.fun | udp |
| US | 8.8.8.8:53 | problemregardybuiwo.fun | udp |
| US | 8.8.8.8:53 | detectordiscusser.shop | udp |
| US | 8.8.8.8:53 | 100.217.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 132.180.67.172.in-addr.arpa | udp |
| US | 172.67.195.126:443 | detectordiscusser.shop | tcp |
| US | 8.8.8.8:53 | 126.195.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | edurestunningcrackyow.fun | udp |
| US | 8.8.8.8:53 | pooreveningfuseor.pw | udp |
| US | 8.8.8.8:53 | turkeyunlikelyofw.shop | udp |
| US | 104.21.76.253:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | 253.76.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 172.67.147.18:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 18.147.67.172.in-addr.arpa | udp |
Files
memory/4864-1-0x00000000024E0000-0x00000000025E0000-memory.dmp
memory/4864-2-0x0000000002480000-0x000000000248B000-memory.dmp
memory/4864-3-0x0000000000400000-0x00000000022D1000-memory.dmp
memory/3316-4-0x0000000002840000-0x0000000002856000-memory.dmp
memory/4864-6-0x0000000000400000-0x00000000022D1000-memory.dmp
memory/4864-8-0x0000000002480000-0x000000000248B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EAA9.exe
| MD5 | 8bf81aa03a788ed190e0e607425d0329 |
| SHA1 | be7ebc1dce27f2579ed86715dfa1783937d5b671 |
| SHA256 | 655f549e5bf785a06fcd9d20531f00fa3253f1049b4cd2a119ae67974d2cac37 |
| SHA512 | e1af6ad59a121db2a3b5a2632cb402fa6a1e47f8e6bdb479e70f5085c4ac181fc724146a5fe09796f82f584e25183f793b19a0cb6fdfedb213ca3d7d67b9af54 |
C:\Users\Admin\AppData\Local\Temp\EAA9.exe
| MD5 | 6e77de23d0dcb595423561ce9d804999 |
| SHA1 | c0fe23308f2e2601619d499c3c7674ab1728e460 |
| SHA256 | d67c5846be34108443e5fd796c3597a748a7f5c1300122023d5a3f614f225df6 |
| SHA512 | 7e9a0d97c06e41f5b04b781068f893adc80ed6915dc8f3783ebe562c1e8e600116813023ce01704c08f3276bcaf60b5de1a78153ad0b589a85e74f5df796096e |
memory/3248-16-0x0000000000790000-0x0000000000791000-memory.dmp
memory/3248-17-0x00000000009B0000-0x000000000125F000-memory.dmp
memory/3248-18-0x00000000009B0000-0x000000000125F000-memory.dmp
memory/3248-20-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/3248-23-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/3248-22-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/3248-24-0x00000000007A0000-0x00000000007D2000-memory.dmp
memory/3248-21-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/3248-25-0x00000000009B0000-0x000000000125F000-memory.dmp