Analysis
- max time kernel
145s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
08/01/2024, 03:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a5af8bf2c26b391388eddd60b21d4d3.exe
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a5af8bf2c26b391388eddd60b21d4d3.exe
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
- Target 4a5af8bf2c26b391388eddd60b21d4d3.exe
- Size 1.8MB
- Sample240108-ebxjesbeh5
- SHA256 f0a7f4c729625b94d5b981c7fb407b2db7f85acd34f37271924747dde6a6efae
- MD5 4a5af8bf2c26b391388eddd60b21d4d3
- SHA1 4a84f16cb409e49929929f866355e21f6570b0e9
- SHA512 422ce22b3f138e5391e62d65c4600f861d4aa51bdee1593ec2cbe82a4989197b2f6ec4b1697c5ed9e6ebb2b3c89cfa619c7d9bceb62912377de2fef31ee5dfd5
- SSDEEP 49152:5a8NFV6gVhWE8zVVbtuXdhPg3U0gsspAinXBgJ:Q8NFUgVDsfMXTI3U0dsxRgJ
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4588 4a5af8bf2c26b391388eddd60b21d4d3.tmp - Loads dropped DLL 1 IoCs
pid Process 4588 4a5af8bf2c26b391388eddd60b21d4d3.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4728 wrote to memory of 4588 4728 4a5af8bf2c26b391388eddd60b21d4d3.exe 90 PID 4728 wrote to memory of 4588 4728 4a5af8bf2c26b391388eddd60b21d4d3.exe 90 PID 4728 wrote to memory of 4588 4728 4a5af8bf2c26b391388eddd60b21d4d3.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp"C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp" /SL5="$80186,1527499,54272,C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4588
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp
- Size 688KB
- SHA256 c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28
- MD5 c765336f0dcf4efdcc2101eed67cd30c
- SHA1 fa0279f59738c5aa3b6b20106e109ccd77f895a7
- SHA512 06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891
- SSDEEP 12288:YRObekMtkfohrPUs37uzHnA6zg5cIsalHERjUrNN/RQ9wgUT5EDExyc:yObekYkfohrP337uzHnA6cHswHE/6gU3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-UN69E.tmp\Games.inf
- Size 226B
- SHA256 a6bb9654588b71d041b0a94158fb3e0e1849c61bdb2aca1c4bb9b877b551660f
- MD5 47615a2edd10a9357e7db0f9d5b06c7e
- SHA1 933f26049af8fcebcb0876f2c6f67039c71fc788
- SHA512 862c0be458fc06f8f5a1f716d247d4e8dcb9d23a2f47f3c25c22c955c08ab8d650d76f3ebac6d20615a73b1c48ad4ee15e5ab3cbe27454b00067fba85f94be8f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\is-UN69E.tmp\isxdl.dll
- Size 49KB
- SHA256 30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e
- MD5 02ecc74f7f91e9ffd84de708683236a6
- SHA1 3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2
- SHA512 a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541
- SSDEEP 768:bdHLG4RRhlkiDuci5kcBaKnqBATWjgMBuNrF+L/Ef2:wIIciqcBFqBYWjgMBusD
- MD5 SHA1 SHA512 SSDEEP