Overview
overview
10Static
static
3a14104c1a5...18.exe
windows7-x64
10a14104c1a5...18.exe
windows10-2004-x64
7$1/$OUTDIR...er.exe
windows7-x64
7$1/$OUTDIR...er.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
32611067143.html
windows7-x64
12611067143.html
windows10-2004-x64
1contact-do...g.html
windows7-x64
1contact-do...g.html
windows10-2004-x64
1home.js
windows7-x64
3home.js
windows10-2004-x64
3home1099482986.html
windows7-x64
1home1099482986.html
windows10-2004-x64
1home1259317828.html
windows7-x64
1home1259317828.html
windows10-2004-x64
1index1449123078.html
windows7-x64
1index1449123078.html
windows10-2004-x64
1General
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Target
a14104c1a5e9bcb233b7289b0db68bc8_JaffaCakes118
-
Size
261KB
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Sample
240612-thjnga1ckb
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MD5
a14104c1a5e9bcb233b7289b0db68bc8
-
SHA1
17fe142a3f0b5cb11657053676acfeedf8784898
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SHA256
1067574fe5366f4755cd517f3e6caca89ac99ba2b3d56de3b4cecf94d8529824
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SHA512
6a94469b1fe3f8dab76a0172fc8b1b14d3957b43138e0a84be749e272957debb7229f1944b80f4fb9ca007f0f6dda96872f3118323e71896c7fc747525252e88
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SSDEEP
6144:wW+7+eMX3XA7enW055Uqj61NSPHomhwYqtW:wR0XAQB55UqjtPHdmDtW
Static task
static1
Behavioral task
behavioral1
Sample
a14104c1a5e9bcb233b7289b0db68bc8_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a14104c1a5e9bcb233b7289b0db68bc8_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$1/$OUTDIR/sftp_plugin/tc_sftp_uninstaller.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$1/$OUTDIR/sftp_plugin/tc_sftp_uninstaller.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
2611067143.html
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
2611067143.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
contact-domains-org.html
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
contact-domains-org.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
home.js
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
home.js
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
home1099482986.html
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
home1099482986.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
home1259317828.html
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
home1259317828.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
index1449123078.html
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
index1449123078.html
Resource
win10v2004-20240611-en
Malware Config
Extracted
C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\README.hta
Targets
-
-
Target
a14104c1a5e9bcb233b7289b0db68bc8_JaffaCakes118
-
Size
261KB
-
MD5
a14104c1a5e9bcb233b7289b0db68bc8
-
SHA1
17fe142a3f0b5cb11657053676acfeedf8784898
-
SHA256
1067574fe5366f4755cd517f3e6caca89ac99ba2b3d56de3b4cecf94d8529824
-
SHA512
6a94469b1fe3f8dab76a0172fc8b1b14d3957b43138e0a84be749e272957debb7229f1944b80f4fb9ca007f0f6dda96872f3118323e71896c7fc747525252e88
-
SSDEEP
6144:wW+7+eMX3XA7enW055Uqj61NSPHomhwYqtW:wR0XAQB55UqjtPHdmDtW
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Blocklisted process makes network request
-
Contacts a large (516) amount of remote hosts
This may indicate a network scan to discover remotely running services.
-
Deletes itself
-
Loads dropped DLL
-
Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
-
-
-
Target
$1/$OUTDIR/sftp_plugin/tc_sftp_uninstaller.exe
-
Size
59KB
-
MD5
e04b1bbeaff6221daf4d4ae0ed7fd00c
-
SHA1
cbe6a9e349a6711dc9e040e15ec32345c1bb7aee
-
SHA256
36b1104781e2c77a1e76593e697ac99621f27db3bfd5c282f7ae3579bf510a5b
-
SHA512
2f8523b1fd5bed682dc841292a5523eabbd49fea71b1e088a5080c375ed8e67b22e95e60129516d96bd720845a1c27fd37fd993d1cadfd81296176f683066334
-
SSDEEP
768:j9qjtOoh/pZbvc+HX+fFXSJA/mIj6qkzry8F9zGPVzISJRnHzioSe4bU/iXAB8+O:j0joUxZbE+HOI66qkryz9zIMipGVW3
Score7/10-
Executes dropped EXE
-
Loads dropped DLL
-
-
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
15KB
-
MD5
f8d9d9418e6e1827ed2b53dd930e48fb
-
SHA1
c78b0e5b274dbbfd032a0f3ed795d82d5ea617c8
-
SHA256
2a2878b54550178144665d4c5f67309f71f1089679ae0f84fa419b8a309a88e4
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SHA512
510ac31f9e330ec2e6133c1cbe775a955b79b94dc5a84d94b2c59d9b513c35f3786ff8a7f706d04ec2503a4ffc16535624a34e0dcc53e91eedd2321691b617fc
-
SSDEEP
192:eMGGr8JZYGO9QQr5aQbf1QuQVOmDsjcdOISYKoTs11929WtshLAzuy:eMGu8Jy1ai5aZBptdYYKCs/Yos
Score3/10 -
-
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
3e6bf00b3ac976122f982ae2aadb1c51
-
SHA1
caab188f7fdc84d3fdcb2922edeeb5ed576bd31d
-
SHA256
4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe
-
SHA512
1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706
-
SSDEEP
192:eP24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlbSl:T8QIl975eXqlWBrz7YLOlb
Score3/10 -
-
-
Target
2611067143.html
-
Size
4KB
-
MD5
250d3404348dcab3d26c3f5d945b2817
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SHA1
abe992ff2636ae70367a893cb289ef741b9850fb
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SHA256
4faba6277b74fc4f8c3fb5810621d0efc7262435b0b737cb685c8a0db17d32ae
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SHA512
2e17e8f2f1fedb4f7583275d15bdb777a6e0b7900ef3f5d665b2e10696f021a3df9df1a2ad6df99c8c35c0639ba6604657cc07ff6977dfe53639694f88579795
-
SSDEEP
96:UQLHgGzwHhGoPxnxMLHkNLMcbtDALLPTBD:UQTgyXoZnxMTkdbqLLPVD
Score1/10 -
-
-
Target
contact-domains-org
-
Size
15KB
-
MD5
cfaf6a3fcda0d70c054e1e027268823e
-
SHA1
ca5fafeb1c0b1c288a5ca854faf19781ae9c83a0
-
SHA256
32ed6780f2a874cadda773883b48fc02ff96ce5903cd3eb961f0c7ccee63f7a7
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SHA512
8a9876222df0f0a459e851e9ce0af9d30956d82709491ef38f43bcbfd9a3e757a07fad82f2bd498131e2069b3d9ac300a7b2ba3773efa415de30853a70ae7688
-
SSDEEP
384:edrUmjq6fQiwyEB83O9gdvoOC5lh57aFKi6i0dqZNU/BJDEuWdZ:u0GDBQ83Lyl5VW6i0dqZNIBJDEH
Score1/10 -
-
-
Target
home.js
-
Size
1KB
-
MD5
4aaa6aea7c106ede4e7174829e275743
-
SHA1
0a389da170d56e1152bf3807f6b168f8ec26649c
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SHA256
7efa0094b8a05b440cdc60468f5584caa1cebc61c76e1c59001c6986fec1e198
-
SHA512
109a06f67946650b4f45a90df9b422645050328ddd4be5a896da637f7c914edbc08380854c32e41b9595b9c13eb26de11e3bbdfa5feb27576a5d0bf3b6983bc1
Score3/10 -
-
-
Target
home1099482986.html
-
Size
17KB
-
MD5
4b4731c10f51e1ad8921dc9756041b80
-
SHA1
54022fa74774d658cb58611c3a6e59b7705b2ecb
-
SHA256
ba3bd12f3eb03698f919faf79c167f8318ca85a46e064a5fc0ca3ca5ce6f4f9f
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SHA512
effdf8cba9b8222197b718cbdedf5cf01a9538b8085d2216824305ff66ca55fda04b3a367a02511c3bbf0a90dc448d4e59b94d0a395eb7d9ca79a9f150441561
-
SSDEEP
384:g/1ey5mfePOyPKTX2F7Yy87zGCCkdW/a4azlZaCPtnclXF0VW3sq7Bm:gtejePOyPKTX2BD44azHVwsq7Q
Score1/10 -
-
-
Target
home1259317828.html
-
Size
17KB
-
MD5
9e40a22a452816fd7d81aa9254e9fd40
-
SHA1
0c419830cf8cd6d9e7b5f4f2c64c1a87567e730b
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SHA256
5dc34d66248d7054b364fae9ed97f5ec3da0fbf9a3fbabcff3cc286ea7c4f375
-
SHA512
4b984b8d95a79751e3b4d093200cca68d82ca82df8f0b1653b2db5dda795a8da6dc1d0c9fd8362071de222fac44f21d72499293c7676b572d440046f033036ce
-
SSDEEP
384:Ws/1ey5mfePOyPKTX2FwYy87zGCCkdW/a4VzlZaCPtnclXFlVW3sq7Bm:dtejePOyPKTX2aD44VzqVwsq7Q
Score1/10 -
-
-
Target
index1449123078.html
-
Size
10KB
-
MD5
5f05fe70d58d5058c7b0997490bb449d
-
SHA1
13f38efe4f41f86e72726da215c9d62534148e00
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SHA256
8ebb146e6e3e9741f2c889baed2e96afd23956b8e71a5fd1114c46769b8c9777
-
SHA512
b5e1eb1df064bbb8dd204a269edeffb38131abe99cb3be987d757e74e1cf467cc70a003a64ae7b8c785f7b42fa2ef5819eddf7072a2ef257d5c22faebe73aa69
-
SSDEEP
192:klcdyhPpWsd4jd3hOWTxtkUGgYyRjz1JDC708:5wWsW533HpYyDJOj
Score1/10 -