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240220-egbh5sbb6410Analysis
- max time kernel
122s - max time network
126s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system - submitted
20/02/2024, 03:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
CoreFoundation.dll
Resource
win7-20231215-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
CoreFoundation.dll
Resource
win10v2004-20231215-en
0 signatures
150 seconds
Behavioral task
behavioral3
Sample
iTunesHelper.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral4
Sample
iTunesHelper.exe
Resource
win10v2004-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral5
Sample
sqlite3.dll
Resource
win7-20231215-en
0 signatures
150 seconds
Behavioral task
behavioral6
Sample
sqlite3.dll
Resource
win10v2004-20231215-en
0 signatures
150 seconds
General
- Target iTunesHelper.exe
- Size 358KB
- Sample240220-egbh5sbb64
- SHA256 0d8878cca08903777888b3681f90e4a07c7aef7d9600a67dfa985844d4bf5eda
- MD5 ed6a1c72a75dee15a6fa75873cd64975
- SHA1 67a15ca72e3156f8be6c46391e184087e47f4a0d
- SHA512 256c2ebfeb42c2d3340d8bb423ef0ae48d5fb9fe5ca09c363595f51a03007482b67a777e4cae7a8194f69bc3a3fbcdb9abb5c9f92097925272431bb9d50f5c03
- SSDEEP 6144:TjZtNtzxEFQVLEhZbblN4W6ZDNFfEai23+FM2+zIv+98vS:ZRxMQLEhZXybF8Ut4o8a
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detect DarkGate stealer 2 IoCs
resource yara_rule behavioral3/memory/2688-13-0x00000000037C0000-0x0000000004790000-memory.dmp family_darkgate_v6 behavioral3/memory/2688-14-0x0000000004DE0000-0x000000000513B000-memory.dmp family_darkgate_v6 - Executes dropped EXE 1 IoCs
pid Process 2688 Autoit3.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Autoit3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Autoit3.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2688 2248 iTunesHelper.exe 28 PID 2248 wrote to memory of 2688 2248 iTunesHelper.exe 28 PID 2248 wrote to memory of 2688 2248 iTunesHelper.exe 28 PID 2248 wrote to memory of 2688 2248 iTunesHelper.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\iTunesHelper.exe"C:\Users\Admin\AppData\Local\Temp\iTunesHelper.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2248 -
\??\c:\temp\Autoit3.exe"c:\temp\Autoit3.exe" c:\temp\script.a3x2⤵
- Executes dropped EXE
- Checks processor information in registry
PID:2688
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\temp\Autoit3.exe
- Size 872KB
- SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
- MD5 c56b5f0201a3b3de53e561fe76912bfd
- SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
- SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c
- SSDEEP 12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\temp\script.a3x
- Size 474KB
- SHA256 9515b7b3ebe97e51842be2e91241f0332916d6ec8aecb767ba418de4d21f57f7
- MD5 6354b28ac4bc8fa465d80c3ea3893116
- SHA1 0eea737ad0a1a0cb5c3f14279a05d1fba6c6216d
- SHA512 6150a7b646326f01118535c2469628de79e20b7461dccf44a2311d0c1f7e4ed2d8523e7671e26d9c843fabce2946ea33adf4cc4e6acfd3216e1e06cdc1efa53b
- SSDEEP 12288:W5Qe8g4/NbKC6gKXAjdXmaE7OAxgimSMVI4gE2hO3/3Qf0d:3tIgS/LfgimS5FE2YIfI
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\temp\test.txt
- Size 76B
- SHA256 2a5eaa4fb540232306ee036ed870369570744b34d8bd17743293e4763d19933e
- MD5 45306f5622da212035662680f1c09e0e
- SHA1 a89ae25df7b6bc8a30c4dcfdc267cf912e17f1bb
- SHA512 99c9a4c77b346cf95930575fdb6a0c7ef4fe3cc75831e8f4c5d8114d0b35ff8c7fa6ca4f4dca6b34b53bd133766565318da0904fb467f88a1d7f47d0577115b0
- MD5 SHA1 SHA512