e6bfda9788bc10691d849f90003308be15098473d3c81c532222f445c8dfc797

General

Target
mourn_1.0.23_x64-setup.exe
Size 18.6MB
Sample260722-fdzx1ayerh
SHA256 e6bfda9788bc10691d849f90003308be15098473d3c81c532222f445c8dfc797
MD5 c7bf12362fa70b20a6f76a0dac29071a
SHA1 ce9522288341b1bef8aac6afbea7e63220d5bd58
SHA512 fb73b52dfb06ebccf0d6f626f53a7cb678dc23f697467c2997b8076cb6414a12cb01de523f8d8f3b58fb70830cd5f0f9ca02327da8a911e5560866244b309967
SSDEEP 393216:t9lR5z1VJM37b6shdGPSkB7LPTpjFQx3D5i3I7:tXRSbV6ZBHdjFe3D5h7
TLSH
T11B17339C1B2967ADFC289235CC6457303F0A7BD6AF396E77351E2A4A643BC01DD0A91C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Targets

- Target
  mourn_1.0.23_x64-setup.exe
- Size 18.6MB
- SHA256 e6bfda9788bc10691d849f90003308be15098473d3c81c532222f445c8dfc797
- MD5 c7bf12362fa70b20a6f76a0dac29071a
- SHA1 ce9522288341b1bef8aac6afbea7e63220d5bd58
- SHA512 fb73b52dfb06ebccf0d6f626f53a7cb678dc23f697467c2997b8076cb6414a12cb01de523f8d8f3b58fb70830cd5f0f9ca02327da8a911e5560866244b309967
- SSDEEP 393216:t9lR5z1VJM37b6shdGPSkB7LPTpjFQx3D5i3I7:tXRSbV6ZBHdjFe3D5h7
- TLSH
  T11B17339C1B2967ADFC289235CC6457303F0A7BD6AF396E77351E2A4A643BC01DD0A91C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

7^/10

defense_evasion discovery trojan
- Executes dropped EXE
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  defense_evasion trojan
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
behavioral1
- Target
  $PLUGINSDIR/NSISdl.dll
- Size 15KB
- SHA256 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
- MD5 8eabbe36e8b52e69322780d0f541fd19
- SHA1 e5fa3eca8d2035e4fa006b7123c348348e4e6de4
- SHA512 4189fabff409be4bc7a8e81be58fb18e32398e4ef4c01a70cf823d79e76f47c4681734808fd61db8728c73d2bcad890b09aa09d5a0f0b0c3ad581be1beaf9ce7
- SSDEEP 384:jrSQMCOUILnCaSPy/yhJzmGSMRWyOUKie:jrSQMCOp0yamMRWysie
- TLSH
  T17B623C16B62084F5DBB2167034D73B3E6BB28F6A1A2848C34BF35C4E9E52307B675D85
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral2
- Target
  $PLUGINSDIR/StartMenu.dll
- Size 7KB
- SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
- MD5 b9b71990b37e04a56cadbcbfa694f30f
- SHA1 3b7627deb793446d6b12b7b94266cc592982a5c2
- SHA512 b4aa947aba471ce0ba37ab859391f6a157887c882c920a3081d482f63a83317ae75b428ebae226f835798517abb676114ee42bf13bd4c4291cebbb5e9658f2e5
- SSDEEP 96:VIt3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/x3lkCTcaqHCI:ShE+A0+sF6piUFkA1lncviI
- TLSH
  T1FFF1C776F3D20673F9AB427428632F231B2AF521576581A7890316CE7A61DE3FD34B11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral3
- Target
  $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
- MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
- SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
- SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
- SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
- TLSH
  T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral4
- Target
  $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
- MD5 8f0e7415f33843431df308bb8e06af81
- SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
- SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
- SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
- TLSH
  T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral5
- Target
  $PLUGINSDIR/nsis_tauri_utils.dll
- Size 33KB
- SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
- MD5 948eaa3cb78c2dcdd9eb1ab120ae0f65
- SHA1 75197fee3c6a814fe035788d1c34ead39349b860
- SHA512 f7c511e8c73ef6ee9b72c88cd73b2d454a6ffc12144118df2276ea3f5c34175df0d9d15a435035575ca2b171789fe348d7a9028b702b47dda749ee17e03ae7c1
- SSDEEP 768:K/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVG:8wODZzTrAV5Oevq4DtXHVG
- TLSH
  T188F24A48FDC57EBAE2CF05710809467E4A6FC8081700C96BE3722EA3D5A67329ED525F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral6
- Target
  mourn-desktop.exe
- Size 31.8MB
- SHA256 62f875a74164f75ff3a6ea019cb42ccd5afb8839ca0cf02a24c660a2b95166d8
- MD5 974759b22ea7835ab42849d9a1175e89
- SHA1 f612b970afe6d9557c7ab2cf6a24c09d0cae58cd
- SHA512 e9cc6b819a3ff9fe6f17f1cf3068c6c6f42fa84c2f47dbc0bdb3b6ca1c2a465146b4a31138b6de6fa515efb82142fbc767ef6fbb2a256afdcfdffa66bb206acb
- SSDEEP 786432:jKupP99vTnFASyg6upqGo+MpYkzDhRFm73HBx:jKupP99vTnFASyg6sqf+MpX3sH3
- TLSH
  T1F4778D25BA5B996CD09BC47483878A634A7130DB0B35A9FF44C592382F6DBF52F38319
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

6^/10

defense_evasion discovery trojan
- Checks whether UAC is enabled
  defense_evasion trojan
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
behavioral7