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231218-fj6bzaadg5 10Analysis
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max time kernel
102s -
max time network
310s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2024 07:28
Static task
static1
Behavioral task
behavioral1
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win11-20240214-en
General
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Target
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
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Size
1.9MB
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MD5
001f6aefa850c575018eaa792a0ebbc5
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SHA1
69a44211fda244815a6f7b4480dada97f7778fe0
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SHA256
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
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SHA512
24eeb6d51b6d3d2988e4eb39a0c0580013d7a3a1711d0d512a233c5a5ca1f5bb4d28b3e39e0e18990d83f592c3550e13cb905b7573c013155867b7221b9997d5
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SSDEEP
24576:Z0ZIVjFxbxJMgQ5DIiJ1KxwflAbWgj8RuFwTXJsK63Ct6ij0V+uYzjy2QhL8Gbge:CC9pagQFIE1KbkYF+X70V+hy7hAI1U
Malware Config
Signatures
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Processes:
resource yara_rule behavioral3/memory/3552-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-13-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-14-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-15-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-16-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-35-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-48-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-49-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-54-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-81-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-80-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-74-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-72-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/3552-87-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 1372 set thread context of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exepid process 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 3552 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 1372 wrote to memory of 3552 1372 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:3552
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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=3592 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:81⤵PID:1128
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD54a588a9a8a45b44021e47fc04f8529de
SHA19da79dc4ce4697853891388fa2c6effe3d57fe50
SHA2568c59043346979bf7be919489f68f453400e7ee05dfa334467a63d410fe9e3f5d
SHA5128187287b39bed37d5307b5bfabacebb85072c6bf1bd485a5023b5e3bcc4282cc4bc21c543bcc95bf7a3ad5de17c90bf392dc5540432ed240657edb796223d1c2
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Filesize
7.0MB
MD5b4f47e6e21f9c970b80d1c7cfd3f4efd
SHA185271bc8d2180e03962969047493edde1fc38fa2
SHA256d160cbbb15c47270d95a5f01266e09fd17d8db9b05d971260900eaa88ecdca50
SHA512e0390fabf03f4e523412e3a13219577641c5d5c2e44cf516cbe387290cf42d7a1c4cdfbb27e765cc5e52b69f7ca7ed09ba37d5fd6e560c48a6964f72660c4841