General

  • Target
    rPurchaseOrderPO05232024.exe
  • Size 701KB
  • Sample240523-pnbslahf85
  • SHA256 dd39d251c8d31fdcd410940c7e3a6b1ec76c62b341c60810215da5434d2cb52a
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Unsigned PE 2 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • rPurchaseOrderPO05232024.exe
    .exe 701KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • Bfferne/Thesmothetae.Rig112
    83KB
  • Bfferne/redischarged.txt
    442B
  • Bfferne/trimklapper.mis
    774KB
  • Lignone55.gra
    580KB
  • Sindbilledes.Sli53
    195KB

rPurchaseOrderPO05232024.exe

  • IMPHASH e2a592076b17ef8bfb48b7e03965a3fc
  • SHA256 dd39d251c8d31fdcd410940c7e3a6b1ec76c62b341c60810215da5434d2cb52a
  • MD5 SHA1 SHA512 SSDEEP

PE Signature issue

Digest
7a:08:c5:ef:5a:b6:aa:b8:86:bd:a3:ae:7d:78:15:ab:c8:e4:3b:f7:4c:87:7c:b8:37:0f:62:3a:0a:bb:95:db
Digest Algorithm
sha256
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Nonrectangular,OU=kaw Oprulnings\ ,O=Nonrectangular,L=Honolulu,ST=Hawaii,C=US,1.2.840.113549.1.9.1=#0c11456d62657a7a6c654041636964732e536d
Chains

May 16, 2024

PE Signature issue

Digest
aa:fa:ba:aa:2a:28:ca:8c:e2:51:ca:7f:fb:b1:52:1f:1d:3f:a1:97
Digest Algorithm
sha1
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Nonrectangular,OU=kaw Oprulnings\ ,O=Nonrectangular,L=Honolulu,ST=Hawaii,C=US,1.2.840.113549.1.9.1=#0c11456d62657a7a6c654041636964732e536d
Chains

May 16, 2024

Minor OS version
0
Major OS version
4
Entry point
12960
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE
PDB paths