MALICIOUS — 2c7f003b3c86a15c25f1d01aeea257a3cf70dca61d721b11036f7917c47e2f11

MALICIOUS — 2c7f003b3c86a15c25f1d01aeea257a3cf70dca61d721b11036f7917c47e2f11 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Msilheracles family. 5 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 2c7f003b3c86a15c25f1d01aeea257a3cf70dca61d721b11036f7917c47e2f11
SHA-1: a30cf39b6a494191b8cf1df81a47b68f6716d34a
MD5: c18ffcfd7a37bb6a2460a008f4407dfc
imphash: d41d8cd98f00b204e9800998ecf8427e
ssdeep: 768:/+AhmV42XYRp7PtRImKh96w2nE3QNvSDMTSv19PPU0lPdSDL8lSExlDKbhX:GAJ1RCh9b2nEgwMY19PPHDlFxlDKbB
TLSH: T13635DF7ECD71D6BEFF3F4BA35C024ACE2279B51C54603883101C6B01D10978B2AB56AA
Submitted as: 2c7f003b3c86a15c25f1d01aeea257a3cf70dca61d721b11036f7917c47e2f11
File type: pe · Size: 61440 bytes
Verdict: malicious (99/100) · Family: Msilheracles

Detections (5 of 56 engines)

capa (capabilities): capability:execution/powershell
MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
ClamAV (daily): Win.Packed.Msilheracles-10016186-0
Detect It Easy (packer/type): DIE:Microsoft Linker
Kaspersky (KVRT): UDS:Trojan.MSIL.BlindCat.gen

MITRE ATT&CK

Why this verdict

The malicious score of 99/100 is the fusion of 10 weighted signals:

ClamAV (daily) flagged Win.Packed.Msilheracles-10016186-0 (rule Win.Packed.Msilheracles-10016186-0) - engine signal, weight 0.90, confidence 0.95
Kaspersky (KVRT) flagged UDS:Trojan.MSIL.BlindCat.gen (rule UDS:Trojan.MSIL.BlindCat.gen) - engine signal, weight 0.55, confidence 0.85
execute via PowerShell (rule execute via PowerShell) - capa signal, weight 0.40, confidence 0.80
Contacted 4 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
capa (capabilities) flagged capability:execution/powershell (rule capability:execution/powershell) - engine signal, weight 0.35, confidence 0.70
MalwareAnalyser heuristics (entropy/packer) flagged Microsoft Linker (rule Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
1 behavioral detection(s) across 1 rule(s): Discovery: enumerates installed security software [low] (rule tl-security-software-discovery) - dynamic signal, weight 0.20, confidence 0.90
Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55
Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 4028) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

854 behavior events · 0 ATT&CK techniques · 1 dropped files.

Dropped files

b2bd61de0805876c679c8e7d79fa3e172fa1bb9fc0d97c5849998a072779bfb9 - b2bd61de0805876c679c8e7d79fa3e172fa1bb9fc0d97c5849998a072779bfb9

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl

Embedded IP addresses

20.89.1.8
20.247.184.142
4.230.171.124
74.178.240.51
13.89.179.12
48.211.4.16
20.165.94.63
20.184.175.14
52.230.59.222
52.110.12.1
52.110.12.19

More Msilheracles samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report