Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
11-06-2021 08:42
Static task
static1
Behavioral task
behavioral1
Sample
mixazed_20210611-034306.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
mixazed_20210611-034306.exe
Resource
win10v20210408
General
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Target
mixazed_20210611-034306.exe
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Size
529KB
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MD5
94c7a0eece4eb207ee2122b04909f284
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SHA1
3f22a7b318e93d8fb61f733293eb3c6712644c39
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SHA256
289511d98985e1530bccc1c6581bbda4510e52662b74359d5cda3c55f2c3ded9
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SHA512
0a60d46498017c2517f94ba0fd87ee4d85e25796dea95ebf9d96edf191fb26a42b2ca45f83d6e90851e52451b9aad8ce8c509f0c5f1b810215e5267a7ce81ecf
Malware Config
Extracted
redline
DOP_InstallsBot
digyamonica.xyz:80
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/940-124-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral2/memory/940-125-0x0000000000417DAE-mapping.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
mixazed_20210611-034306.exedescription pid process target process PID 4044 set thread context of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
mixazed_20210611-034306.exemixazed_20210611-034306.exedescription pid process Token: SeDebugPrivilege 4044 mixazed_20210611-034306.exe Token: SeDebugPrivilege 940 mixazed_20210611-034306.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
mixazed_20210611-034306.exedescription pid process target process PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe PID 4044 wrote to memory of 940 4044 mixazed_20210611-034306.exe mixazed_20210611-034306.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\mixazed_20210611-034306.exe"C:\Users\Admin\AppData\Local\Temp\mixazed_20210611-034306.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\mixazed_20210611-034306.exeC:\Users\Admin\AppData\Local\Temp\mixazed_20210611-034306.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\mixazed_20210611-034306.exe.logMD5
3861d34e4041e876eecf199a8f003c8f
SHA17f81f43abe08a5cb14527115ebf11e1a0cdbe9b4
SHA256893801355900d3e4c9b3d647244e06aab3094ef9099a5503a0c6176c2ac958e3
SHA51244925be4b66ebaae3a5fad1b7225d155d7587fb6b5d10305e80ba20797e3516a0005604095801b3954fe5c7b676dbce192f71819694d980e15c554331135552e
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memory/940-124-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/940-134-0x0000000005050000-0x0000000005051000-memory.dmpFilesize
4KB
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memory/940-133-0x0000000004DF0000-0x0000000004DF1000-memory.dmpFilesize
4KB
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memory/940-132-0x0000000004DB0000-0x0000000004DB1000-memory.dmpFilesize
4KB
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memory/940-131-0x0000000004DA0000-0x0000000004DA1000-memory.dmpFilesize
4KB
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memory/940-130-0x0000000004D40000-0x0000000004D41000-memory.dmpFilesize
4KB
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memory/940-129-0x00000000053C0000-0x00000000053C1000-memory.dmpFilesize
4KB
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memory/940-125-0x0000000000417DAE-mapping.dmp
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memory/4044-119-0x0000000005250000-0x0000000005251000-memory.dmpFilesize
4KB
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memory/4044-123-0x0000000005500000-0x0000000005509000-memory.dmpFilesize
36KB
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memory/4044-122-0x0000000005530000-0x0000000005531000-memory.dmpFilesize
4KB
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memory/4044-121-0x0000000005480000-0x0000000005481000-memory.dmpFilesize
4KB
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memory/4044-120-0x00000000053C0000-0x00000000053CF000-memory.dmpFilesize
60KB
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memory/4044-114-0x00000000008C0000-0x00000000008C1000-memory.dmpFilesize
4KB
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memory/4044-118-0x00000000050F0000-0x0000000005182000-memory.dmpFilesize
584KB
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memory/4044-117-0x0000000005190000-0x0000000005191000-memory.dmpFilesize
4KB
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memory/4044-116-0x0000000005790000-0x0000000005791000-memory.dmpFilesize
4KB