Analysis
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max time kernel
70s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2022 06:09
Static task
static1
Behavioral task
behavioral1
Sample
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe
Resource
win10v2004-20220812-en
General
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Target
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe
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Size
169KB
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MD5
274035d34a5ac18bfe36fdde4b2d094c
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SHA1
8367f96986b71fecfa67922919c83bafe9417990
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SHA256
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e
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SHA512
608b78658f37a761422a5efc63db080d9000a0761a48aba0af4725edcfb1f4aa6dbad1061d9a73a15b41946cce8323292eb1a3f005d16808124744af0ca58e3a
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SSDEEP
3072:U50HS507oc4dGBTT1Bjz+8qbHUDJ48z3F5KWqXBCPE:i3c9xBjz+yOo5Kw
Malware Config
Extracted
redline
Lyla.11.09
185.215.113.216:21921
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auth_value
a1e5192e588aa983d678ceb4d6e0d8b5
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exedescription pid process target process PID 3836 set thread context of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exepid process 1388 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 1388 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exedescription pid process Token: SeDebugPrivilege 1388 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exedescription pid process target process PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe PID 3836 wrote to memory of 1388 3836 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe 34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe"C:\Users\Admin\AppData\Local\Temp\34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Users\Admin\AppData\Local\Temp\34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe"C:\Users\Admin\AppData\Local\Temp\34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1388
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\34a98bdc62fdb4223ab38e473e6b04fe1f7db857ccdd98d6ca80ed29607a364e.exe.logFilesize
42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce
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memory/1388-140-0x0000000005F30000-0x00000000064D4000-memory.dmpFilesize
5.6MB
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memory/1388-141-0x0000000005210000-0x00000000052A2000-memory.dmpFilesize
584KB
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memory/1388-133-0x0000000000000000-mapping.dmp
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memory/1388-136-0x0000000005360000-0x0000000005978000-memory.dmpFilesize
6.1MB
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memory/1388-137-0x00000000029C0000-0x00000000029D2000-memory.dmpFilesize
72KB
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memory/1388-138-0x0000000004E50000-0x0000000004F5A000-memory.dmpFilesize
1.0MB
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memory/1388-134-0x0000000000560000-0x000000000057C000-memory.dmpFilesize
112KB
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memory/1388-147-0x0000000006880000-0x00000000068D0000-memory.dmpFilesize
320KB
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memory/1388-139-0x0000000004D80000-0x0000000004DBC000-memory.dmpFilesize
240KB
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memory/1388-142-0x00000000052B0000-0x0000000005316000-memory.dmpFilesize
408KB
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memory/1388-143-0x0000000005D70000-0x0000000005DE6000-memory.dmpFilesize
472KB
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memory/1388-144-0x0000000005D10000-0x0000000005D2E000-memory.dmpFilesize
120KB
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memory/1388-145-0x00000000066B0000-0x0000000006872000-memory.dmpFilesize
1.8MB
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memory/1388-146-0x0000000006DB0000-0x00000000072DC000-memory.dmpFilesize
5.2MB
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memory/3836-132-0x00000000008C0000-0x00000000008EE000-memory.dmpFilesize
184KB