Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
03/08/2023, 07:02
Static task
static1
Behavioral task
behavioral1
Sample
New Order.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
New Order.exe
Resource
win10v2004-20230703-en
General
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Target
New Order.exe
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Size
826KB
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MD5
f19d85c4e2ff2da0acad772d2c9fc3fd
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SHA1
8ac325b48b211c0521a411d786ee2bfc0c8c3886
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SHA256
85769aadc4608e599612aeea1554436f1a3f0c2c4cf88c7a597b690061aeed6c
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SHA512
769e9afaeea926ba2c421f1fbbefda1435e02018d6da8371ef8446f6d2b4cf48448a36ab76c4ddebcd02c80a2ed8b23e8c74c678b0bea53e55abedc9c40494cf
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SSDEEP
12288:rEKaJvqAye0xf76gbWs3Y9rJTuY0/gVCrpdnCNKiq5E+8:CqtxRbXY99uY6goC0+
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot6686619258:AAGtzpvFWTOm8FcEhveRVJyG4SlPLoGP3xc/sendMessage?chat_id=6465958501
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 2 IoCs
resource yara_rule behavioral2/memory/1156-145-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral2/memory/1156-150-0x00000000053B0000-0x00000000053C0000-memory.dmp family_snakekeylogger -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 39 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 216 set thread context of 1156 216 New Order.exe 97 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1156 New Order.exe 1156 New Order.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1156 New Order.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97 PID 216 wrote to memory of 1156 216 New Order.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:216 -
C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1156
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3