General
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Target
JaffaCakes118_7a20bc1617941753c2df045d10b2e9b0
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Size
300KB
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Sample
250104-rh8w9aspgz
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MD5
7a20bc1617941753c2df045d10b2e9b0
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SHA1
7cf9362db3615c9d7ac1bd86a8b34767ad1bb7e2
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SHA256
1fe57ec8aa73b0a0ec80fc3b2c508597724165cd2754b2589d974e917726dd34
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SHA512
638da391a2e39d38d8c18fba23b20055dfa92b98402898477643bd2fd97a2852ebbf3190a1b99b2794cccb572fe33863762590431a7894066f0fcddc61ce5f80
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SSDEEP
6144:1wHysEYOmWb2UfOEmvb/cjO6wlD+GznCWFYx185H1cI5+2d2Qd0HTLCXv:eEY52eb/cSFFquN5+hpHfC/
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7a20bc1617941753c2df045d10b2e9b0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7a20bc1617941753c2df045d10b2e9b0.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/snorts.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/snorts.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
darkcomet
Member
privatefirmservices.misconfused.org:1889
DC_MUTEX-VPYPTFZ
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InstallPath
outlook\reader.exe
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gencode
lMrP0lsejr0x
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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-
Target
JaffaCakes118_7a20bc1617941753c2df045d10b2e9b0
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Size
300KB
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MD5
7a20bc1617941753c2df045d10b2e9b0
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SHA1
7cf9362db3615c9d7ac1bd86a8b34767ad1bb7e2
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SHA256
1fe57ec8aa73b0a0ec80fc3b2c508597724165cd2754b2589d974e917726dd34
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SHA512
638da391a2e39d38d8c18fba23b20055dfa92b98402898477643bd2fd97a2852ebbf3190a1b99b2794cccb572fe33863762590431a7894066f0fcddc61ce5f80
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SSDEEP
6144:1wHysEYOmWb2UfOEmvb/cjO6wlD+GznCWFYx185H1cI5+2d2Qd0HTLCXv:eEY52eb/cSFFquN5+hpHfC/
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Darkcomet family
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Modifies WinLogon for persistence
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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Target
$PLUGINSDIR/snorts.dll
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Size
22KB
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MD5
03335eedd55f4e846c30f6e343b79f72
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SHA1
d97be693fa21f3e1f75f6aec08c943a5589d0de4
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SHA256
0379140a954b9a8cd1be8fa6302a7296af60298b7af77a1e40914f95d012b647
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SHA512
2f43d9a46c720ae424354b5082f37422d8add2d0931f628fb8f503de5860c94efd130bf66b61efaf6865984fea573d122ada603af06aec56286cd29d9faf5b18
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SSDEEP
384:Hj4re84+kszLu+16L2DXrnLV4lOPqAWwE1poFirP7X:LP3s+SSfOPqANepo6
Score3/10 -
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1