118b41f3ca939b3bdecb5c70db87638fa3db033bffba99d521590856c5d3b7ef

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General

Target
JaffaCakes118_5b484cd3c1964834f9158b523a7d1d55
Size 246KB
Sample250115-s8a9caymam
SHA256 118b41f3ca939b3bdecb5c70db87638fa3db033bffba99d521590856c5d3b7ef
MD5 5b484cd3c1964834f9158b523a7d1d55
SHA1 aa4344fc2770124d9c84d2508728a9bf4bdb16ad
SHA512 e6329ad1763e5e05a7a3b2c4b20b7852ec11d9446b917c3121f4dda71c7cf402e8d213bb365422da28aa9547259937c2937cebf6a00c581c74a6fe0c5b501425
SSDEEP 6144:dH1cG75+ZPPfnE2Qyn20UGTyniR1E2OGPT75+ZPPfnE2Qyn20Uc:p1cGF+ZPPfnEUnjTKiUhGrF+ZPPfnEUN
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Targets

- Target
  JaffaCakes118_5b484cd3c1964834f9158b523a7d1d55
- Size 246KB
- SHA256 118b41f3ca939b3bdecb5c70db87638fa3db033bffba99d521590856c5d3b7ef
- MD5 5b484cd3c1964834f9158b523a7d1d55
- SHA1 aa4344fc2770124d9c84d2508728a9bf4bdb16ad
- SHA512 e6329ad1763e5e05a7a3b2c4b20b7852ec11d9446b917c3121f4dda71c7cf402e8d213bb365422da28aa9547259937c2937cebf6a00c581c74a6fe0c5b501425
- SSDEEP 6144:dH1cG75+ZPPfnE2Qyn20UGTyniR1E2OGPT75+ZPPfnE2Qyn20Uc:p1cGF+ZPPfnEUnjTKiUhGrF+ZPPfnEUN
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

adware discovery persistence stealer upx
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2
- Target
  $PLUGINSDIR/IpConfig.dll
- Size 114KB
- SHA256 ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08
- MD5 a3ed6f7ea493b9644125d494fbf9a1e6
- SHA1 ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8
- SHA512 7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1
- SSDEEP 1536:CPDzpyvLtmY7SeAmhPzV8+i7kRuACUxHf91MionF9JTwrLPG5zfO+lP7:UZl1e7L4ARzC3dwrLPG5zG+lP7
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral3 behavioral4
- Target
  $PLUGINSDIR/NSISdl.dll
- Size 14KB
- SHA256 dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
- MD5 a5f8399a743ab7f9c88c645c35b1ebb5
- SHA1 168f3c158913b0367bf79fa413357fbe97018191
- SHA512 824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
- SSDEEP 192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral5 behavioral6
- Target
  $PLUGINSDIR/SelfDel.dll
- Size 4KB
- SHA256 281c39b733579e031c62bdd247b41543ece1fe3bd6eda26fc8ad474b10f33101
- MD5 7cff7fe2caea5184d98c147e7e263132
- SHA1 21f39d3d0dd5f7198d67ef30e95d10ae3460093e
- SHA512 fb1161b8571d1d0c67e2df0d571b08f5e7a73f81409aed847344154d02406910629181bcce4e18e998ec472f51a6a1b40d956a010abdd10e850413aafa87808a
- SSDEEP 48:CzHDh3jgWMynQfXKsJ3eAn67wN4VDm0pmoZSeJY8JTaCILFoyTFS7lWsaEaSueq:S18WMynkXKOOATEVUPnS7s9TShqTM
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

discovery upx
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral7 behavioral8
- Target
  $PLUGINSDIR/UAC.dll
- Size 13KB
- SHA256 c24c005daa7f5578c4372b38d1be6be5e27ef3ba2cdb9b67fee15cac406eba62
- MD5 29858669d7da388d1e62b4fd5337af12
- SHA1 756b94898429a9025a04ae227f060952f1149a5f
- SHA512 6f4d538f2fe0681f357bab73f633943c539ddc1451efa1d1bb76d70bb47aa68a05849e36ae405cc4664598a8194227fa7053de6dbce7d6c52a20301293b3c85f
- SSDEEP 384:RlNMjIH4DnFnyJ0Dt5ZtmVWsSLr4z9VwzU:RlqMYzFnD/tmQFLrSw
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral10 behavioral9
- Target
  $PLUGINSDIR/fct.dll
- Size 4KB
- SHA256 010f5e0c69b4a630b08b2551e03d8044a33350f151848dcf50953407012fab29
- MD5 e3f3809f51c7982d96aaf9c090f7d176
- SHA1 7494daa8000c0b31c58d94edc509232569a4606f
- SHA512 3fca284e384abc95201dc73f19bd9d75413e8890e819967070b9d9991115be2a8c17e07bd1aaaffcbc770b393bf9a2af253100ac4d9efba8d21110bac97737fc
- SSDEEP 48:qlQOVagyAU3gJS+Tgc43uiu7Dh/gdp/gRfykVwv+:qa33gJS+ccQuiuJE/kyku
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral11 behavioral12
- Target
  $PLUGINSDIR/nsProcess.dll
- Size 4KB
- SHA256 95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89
- MD5 05450face243b3a7472407b999b03a72
- SHA1 ffd88af2e338ae606c444390f7eaaf5f4aef2cd9
- SHA512 f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b
- MD5 SHA1 SHA512
Score

3^/10

discovery
behavioral13 behavioral14
- Target
  EasyOn.dll
- Size 126KB
- SHA256 41321b02a4922ab9911e340c190eead9e17d5f56590921953b0658958e1bfba8
- MD5 b8d58e3a0587f0015e5ef6e611444f30
- SHA1 181d12bc03b329f4ddd4f85f792b2f0a7b9d147a
- SHA512 b2e1c3f4ec7e1f468fd8e4d190a17268f2008dfc8e8a68e45b6a109cb98322c5363d49d5aaf8e76cf38c7fc1e813179f776dd90ad6ae55b6b46ddbafe1b56434
- SSDEEP 3072:txSwDINkVwQag7NVj1agWgIknPGcnifj56:t4JwzRZPGl
- MD5 SHA1 SHA512 SSDEEP
Score

6^/10

adware discovery stealer
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral15 behavioral16
- Target
  EasyOn.exe
- Size 38KB
- SHA256 9bf1cea5efcecb3dd7f28c3d6359037807b3379aeb82f154c27e1f84c3286f3a
- MD5 e95bc409a64ea9a611bf6df227eb7e3c
- SHA1 9388530cf6d248c1c73cee05a2d66c77a1cbcac4
- SHA512 a5220d93b3c94d158e33b8d01fa2dc18dbf029ebd70871351b3b1c0fa6225d42e419122ecc0d0a12abecd3d42a90ab87793f239c21c63afcf05d6b2e10bc550e
- SSDEEP 384:Evb1cDbSw+uaAMTyX8DfW18WPNc33fxYJLuPkCQuhD:ET1Y2w+lfTuGoHP23P8LuDZ
- MD5 SHA1 SHA512 SSDEEP
Score

6^/10

adware discovery persistence stealer
- Adds Run key to start application
  persistence
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral17 behavioral18

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

ACProtect 1.3x - 1.4x DLL software

Checks computer location settings

Deletes itself

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Checks installed software on the system

Installs/modifies Browser Helper Object

Suspicious use of SetThreadContext

UPX packed file

ACProtect 1.3x - 1.4x DLL software

UPX packed file

Installs/modifies Browser Helper Object

Adds Run key to start application

Installs/modifies Browser Helper Object

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10

behavioral11

behavioral12

behavioral13

behavioral14

behavioral15

behavioral16

behavioral17

behavioral18