MALICIOUS — 3af947e9ce4d3337793bf99c451bcdeb0e2310a699877890bebc0877b44fb849

MALICIOUS — 3af947e9ce4d3337793bf99c451bcdeb0e2310a699877890bebc0877b44fb849 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Picsys family. 6 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 3af947e9ce4d3337793bf99c451bcdeb0e2310a699877890bebc0877b44fb849
SHA-1: b5b8ba0abb01de3861143cd79b7b1411d28bea5c
MD5: 5fc4fc6dc1cfa6b29c63a86062294857
imphash: 359d89624a26d1e756c3e9d6782d6eb0
ssdeep: 1536:y4QQ6NSyM61l19piO+LV8YEoI/EU9RUe4m6NK8ea80oaR6oO1whbN5xYm:y4X6NSyfnpijeYEoIcq4nN38IkoOEbNX
TLSH: T1E93902849881B8A8ED8FCAA04CEB5E7C1DE3677D21D63B4C76CD603C180F057D9A15A4
Submitted as: 3af947e9ce4d3337793bf99c451bcdeb0e2310a699877890bebc0877b44fb849
File type: pe · Size: 84671 bytes
Verdict: malicious (100/100) · Family: Picsys

Detections (6 of 56 engines)

MalwareAnalyser heuristics (entropy/packer): UPX
ClamAV (daily): Win.Worm.Picsys-6804101-0
Detect It Easy (packer/type): DIE:Turbo Linker
Microsoft Defender: Worm:Win32/Yoof!pz
Trellix Stinger (McAfee): W32/Picsys.worm!2DB56C7ACE80
Kaspersky (KVRT): P2P-Worm.Win32.Picsys.b

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 12 weighted signals:

ClamAV (daily) flagged Win.Worm.Picsys-6804101-0 (rule Win.Worm.Picsys-6804101-0) - engine signal, weight 0.90, confidence 0.95
1 behavioral detection(s) across 1 rule(s): Registry Run Key Persistence [high] (rule tl-run-key) - dynamic signal, weight 0.60, confidence 0.90
Microsoft Defender flagged Worm:Win32/Yoof!pz (rule Worm:Win32/Yoof!pz) - engine signal, weight 0.55, confidence 0.85
Trellix Stinger (McAfee) flagged W32/Picsys.worm!2DB56C7ACE80 (rule W32/Picsys.worm!2DB56C7ACE80) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged P2P-Worm.Win32.Picsys.b (rule P2P-Worm.Win32.Picsys.b) - engine signal, weight 0.55, confidence 0.85
Observed at runtime: Registry Run Key Persistence (T1547.001) (rule Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90
Contacted 1 external host(s) and 18 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule UPX) - engine signal, weight 0.35, confidence 0.70
Packing/obfuscation: UPX, high-entropy-sections:UPX1a#¤, Turbo Linker - static signal, weight 0.25, confidence 0.55
Dropped 24 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

127 behavior events · 1 ATT&CK techniques · 27 dropped files.

Dropped files

C:\Windows\System32\macromd\kill osama bin laden game.exe - d3a3deea11b530a525d4ad4bc4b6fa99d0b2f8369bb4a6806f3f9cec6a9232d4
C:\Windows\System32\macromd\Winzip.exe - c1b2c705970621761c2b959a341af17cd97f606071d06c2abfd3b5438e6d20a9
C:\Windows\System32\macromd\cute girl giving head.exe - fdc9fe92acbdae4a3537c60f61d9bd1816eb9bbd7d3616e6277c5c98fcbae7aa
C:\Windows\System32\macromd\siemens unlocker.exe - ed75bf4e73471fa508a322314c95a4724b5ea7554bef60c3f2f36856a8fc7d84
C:\Windows\System32\macromd\16 year old on beach.exe - 220217640cd2b0a30bc8110ff2c753eb5755be98c083b5f45cfe79cfa2989f82
C:\Windows\System32\macromd\Choke on cum (sodomy, rape).mpg.exe - 8ea9e291476e606d04a0209e7eb93af6f88dcf4ce88b0d42618b781fa41640b5
C:\Windows\System32\macromd\Norton antivirus 2002.exe - e23ff1fc37bcc172d3402cd660fa07adf450871093b5ed009c1396cbfe6a531b
C:\Windows\System32\macromd\play station emulator crack.exe - 6d3209f0ef97b3bd04d33accd12e707cde3ec8d6b2a84136ae4bb534cbf174df
C:\Windows\System32\macromd\divx pro.exe - f438ec09368995577b31aacdafc6b86fb030628ce720e4bf34e738ffa50e6479
C:\Windows\System32\macromd\15 year old webcam.mpg.pif - 6bdfa95bfb79e63cce44f404c17089cd4efb51d22e873b89e53f6f7dcdeae42c
C:\Windows\System32\macromd\Teen Violent Forced Gangbang.exe - 0a720e3f72ee40cfcd6f018a2f2132f9e62ea4d90bd0730077a8d30f9401d636
C:\Windows\System32\macromd\illgal incest preteen porn cum.mpg.exe - 20bacddd2ce49b76fde2b63aa2ca50ac23f1406ea20312cd9597052cbd7a5f95
C:\Windows\System32\macromd\girls gone wild.mpg.exe - 1aab8d2debed4fffc754073760d9b66972d734f9e3f4e26f55ee095f83f3b5ab
C:\Windows\System32\macromd\hotmailhacker.exe - b8c9c2c01f3c376b4ed08949fc44f1cb732d234ed31eba8b11ca8c83e22c4207
C:\Windows\System32\macromd\AIM Password Stealer.exe - d21179e789010ce1ecef0b1374b25e78626c75f98e07cb7e3ebb312a6cee0e99

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/
http://v7x3a5l9.hypermart.net/cgi-bin/w.cgi?192.168.122.116A5992B8998C8395D54917756E3F0

Embedded domains

x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org
v7x3a5l9.hypermart.net

Embedded IP addresses

4.150.223.104
4.230.171.124
4.247.188.233
20.247.184.197
74.179.77.204
74.178.240.51
20.42.65.91
20.165.94.63
48.211.4.16
38.113.1.151
72.145.35.109
52.148.114.188
52.110.12.2
52.110.12.4

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report