3e1215be235134c2dd181f595cda96436fb66773415856845f21497d1eae0183

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General

Target
VirusShare_4d6090def7468fc02c70c203a9894256
Size 689KB
Sample240204-th8btsdfh5
SHA256 3e1215be235134c2dd181f595cda96436fb66773415856845f21497d1eae0183
MD5 4d6090def7468fc02c70c203a9894256
SHA1 d4a0e1e3bb2f750b94a5eae796f94a4044d078bf
SHA512 4dfe6e0562a528cab890626952828ce7f0d0f4ce1632c3d2ded350cb152c97c87f69adfb6b17b31d521456629e7dea1b48f274dbf89c053e686027fde1909b92
SSDEEP 12288:zm0PviCsSTfdVG4G4Y7jeKuVnvon+N83LwwiAn6KkM33nxDkjeKuV8vzp+N82LwV:zJ5H1VG4G37tUnvone83Z76bMHxotU8X
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Targets

- Target
  VirusShare_4d6090def7468fc02c70c203a9894256
- Size 689KB
- SHA256 3e1215be235134c2dd181f595cda96436fb66773415856845f21497d1eae0183
- MD5 4d6090def7468fc02c70c203a9894256
- SHA1 d4a0e1e3bb2f750b94a5eae796f94a4044d078bf
- SHA512 4dfe6e0562a528cab890626952828ce7f0d0f4ce1632c3d2ded350cb152c97c87f69adfb6b17b31d521456629e7dea1b48f274dbf89c053e686027fde1909b92
- SSDEEP 12288:zm0PviCsSTfdVG4G4Y7jeKuVnvon+N83LwwiAn6KkM33nxDkjeKuV8vzp+N82LwV:zJ5H1VG4G37tUnvone83Z76bMHxotU8X
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

adware discovery persistence spyware stealer
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Registers COM server for autorun
  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
- Drops file in System32 directory
behavioral1 behavioral2
- Target
  $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
- MD5 c17103ae9072a06da581dec998343fc1
- SHA1 b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
- SHA512 d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
- SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral3 behavioral4
- Target
  $PLUGINSDIR/aminsis.dll
- Size 567KB
- SHA256 e78e0e61707cabec8383f1e74da9db8e0fa123a3a7b36f0080d70fbaed6f7453
- MD5 f346047b13f37f79c462e59a6319faa1
- SHA1 ce9e7cb9719000a69b463fe024c81229e322279f
- SHA512 429209cc489ba9ac2d62055b128efb3cded3e31f966c7cdb1aee592ec7a54ab090526705fa2519498d92eb4bc2efa141cd83adc6c251b793388ad1208b172167
- SSDEEP 12288:w/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9G/uf:vGnSkWh4G1ppgH81vrBu3MHOGUKfG/
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral5 behavioral6
- Target
  ffTrustMediaViewerV1alpha1078chaction.js
- Size 869B
- SHA256 613e5c486004086c216613c1c6f92cbb5be5bcd273f0ecaa7734ce5fa97d128d
- MD5 7fc4112bb53c2ec3d3b48aa560c1da8d
- SHA1 f1017810ce26399597dcd5a6f6aeb8ce777d1e91
- SHA512 4c34e0fff6bddfa7123b2d2385fb1a99daa3e448ece572913ecf2996f78a718c91c097070782c566c979ca8d7285903caa109fe87077ca6ed89be71a1f5093f1
- MD5 SHA1 SHA512
Score

1^/10
behavioral7 behavioral8
- Target
  ff/chrome/content/ffTrustMediaViewerV1alpha1078.js
- Size 768B
- SHA256 708f4c9d89fd694294d40e1acf3254c7a3a59e158fd4746bb988b8c89563e7d2
- MD5 fd012b731bf3582803303fe1fe09c9d4
- SHA1 7e5c4a07c1e1849a1b1947f4a4eb44ac0d2e59a8
- SHA512 6bede505598041754b53860ccdfc47c9f5731da9e4d6f28d5342387887b40b97b86aff53ad964aac3ab66ab417b370c143ca130a0dc4c25573187c0655698e7c
- MD5 SHA1 SHA512
Score

1^/10
behavioral10 behavioral9
- Target
  ff/chrome/content/ffTrustMediaViewerV1alpha1078ffaction.js
- Size 706B
- SHA256 4ad5877f831e1ba10306572a4ead6141b303b68063460635c515cf0a1c88b467
- MD5 206764a5f6c8baf9109e5268bc3f2b38
- SHA1 ab00c7c729c07666f9b1e424568a3e086ee08d6f
- SHA512 8ee1f3360a6f6a799b94ba006d87b05ec423ebe0946005b7755e29e4c312e956ef6d7a76544715e352332f1d4bce4d30e57902619c6b7de263fdc423700f33bd
- MD5 SHA1 SHA512
Score

1^/10
behavioral11 behavioral12
- Target
  ie/TrustMediaViewerV1alpha1078.dll
- Size 85KB
- SHA256 cb761a7ab59975bd000a3acf8ff9a7e03b6ef9e5f2e5595861546f9b4b124e9c
- MD5 86ab6b0bdb83322fe8c7f939b3759020
- SHA1 0abc91598901c066dd9c4b9600835b5dd0cab7a3
- SHA512 af2b7f4c0d60ffb297369df246b4ee4abdb7e18ba62830dbe6d1147f4ea44e9026c9a1b82295c31e6a08f9f8a4c15d3a8661d860b9bd5b215b6b5f7dd598eb47
- SSDEEP 1536:spMGCsQis4EnvtKx+kNp8Dkzb518DOslQLnjZlx:pGais4EnlKx+kNzb5uDraLnjZ
- MD5 SHA1 SHA512 SSDEEP
Score

6^/10

adware stealer
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral13 behavioral14
- Target
  ie/TrustMediaViewerV1alpha1078x64.dll
- Size 100KB
- SHA256 2071ca0bef94f66ed5851180fbdb18bd484aac2fccc3a10b56171e6911ddc388
- MD5 8e9ecdcbffbf3e097717aff7ba2de75b
- SHA1 be9840892c0ab203c813ffa3fb3170c674c7598f
- SHA512 3c72dc561279a0f6fd1e9e31c1cc2cc956b5fa011d7ea5dc343da2bd31b1e4892c217fc65062d31eb31d65094f387f55446579fe6079524f6705b5d01b619720
- SSDEEP 3072:mBjCnTZPzGSRzBHsQnTfGNAjNDSWfzQBTmvF9hZ:mNCnTZPzGAlHdTONAjUsvh
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

adware persistence stealer
- Registers COM server for autorun
  persistence
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral15 behavioral16
- Target
  uninstall.exe
- Size 295KB
- SHA256 852f08797d1ae83cb293b1ebb3e1a924348cefca7b8086210d302b4898e1ce3b
- MD5 b741724d8cf813fe300f1f5b6db28312
- SHA1 fbcb0e644465090430f3945e27ff87812b754f19
- SHA512 95aac3b01ac9de79653439e27e6eb1fe3776df7c535104bd9d68f90ca9b610fcb4927a6bfa02767d9ffcd0dae70a0702fc99f6236bd91ad7443f29c840243abc
- SSDEEP 6144:Ee34k+jKTK0HVkUEYA2q5NbrWN83gQwwDuzMn6yDkvE39kojTxDtE1:B+jeKuVnvon+N83LwwiAn6KkM33nxDA
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

spyware stealer
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
behavioral17 behavioral18
- Target
  $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
- MD5 c17103ae9072a06da581dec998343fc1
- SHA1 b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
- SHA512 d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
- SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral19 behavioral20
- Target
  $PLUGINSDIR/aminsis.dll
- Size 567KB
- SHA256 e78e0e61707cabec8383f1e74da9db8e0fa123a3a7b36f0080d70fbaed6f7453
- MD5 f346047b13f37f79c462e59a6319faa1
- SHA1 ce9e7cb9719000a69b463fe024c81229e322279f
- SHA512 429209cc489ba9ac2d62055b128efb3cded3e31f966c7cdb1aee592ec7a54ab090526705fa2519498d92eb4bc2efa141cd83adc6c251b793388ad1208b172167
- SSDEEP 12288:w/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9G/uf:vGnSkWh4G1ppgH81vrBu3MHOGUKfG/
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral21 behavioral22

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Registers COM server for autorun

Checks installed software on the system

Installs/modifies Browser Helper Object

Drops file in System32 directory

Installs/modifies Browser Helper Object

Registers COM server for autorun

Installs/modifies Browser Helper Object

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

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

behavioral19

behavioral20

behavioral21

behavioral22