icedid | 75c398d3a87e736ece65f10550519590a991f02990accf7d28cd52ac453a0a67

General

Target

75c398d3a87e736ece65f10550519590a991f02990accf7d28cd52ac453a0a67.msi
Size

1.4MB
MD5

8b5b12a30a087fbba3b14665a8951b1d
SHA1

b4cb2e10c0d4144f662d70f1635f31037f6db8c8
SHA256

75c398d3a87e736ece65f10550519590a991f02990accf7d28cd52ac453a0a67
SHA512

93465a3fa6874f5bc51a1442b724bdfa5d8af576211506c55dd4af02e3d5dacd7004f84ddd835e609bdf3cd119edfee6666507bacee3e799f9e12179bbfbc08e
SSDEEP

24576:BHL0lPEJnFbMyawb8e1e96Pef7k0bNRjpB4dPURad+J:Br0yJKyaC/BPg1Rad+

Score

10^/10

icedid 1010550214 banker loader trojan

Malware Config

Extracted

Family

icedid

Campaign

1010550214

C2

estrabornhot.com

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid
Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

37 5024 rundll32.exe
58 5024 rundll32.exe

flow	pid	process
37	5024	rundll32.exe
58	5024	rundll32.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	rundll32.exe

Loads dropped DLL 3 IoCs

Processes:

MsiExec.exerundll32.exerundll32.exe

pid process

1276 MsiExec.exe
4892 rundll32.exe
5024 rundll32.exe

pid	process
1276	MsiExec.exe
4892	rundll32.exe
5024	rundll32.exe

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exemsiexec.exe

description	ioc	process
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe

Drops file in Windows directory 13 IoCs

Processes:

msiexec.exerundll32.exe

description	ioc	process
File opened for modification	C:\Windows\Installer\MSIDC7A.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDC7A.tmp-\test.cs.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIDC7A.tmp-\Microsoft.Deployment.WindowsInstaller.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\e56dc0f.msi	msiexec.exe
File created	C:\Windows\Installer\SourceHash{6F330B47-2577-43AD-9095-1861BA25889B}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE390.tmp	msiexec.exe
File created	C:\Windows\Installer\e56dc0d.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e56dc0d.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDC7A.tmp-\CustomAction.config	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIDC7A.tmp-\WixSharp.dll	rundll32.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 5 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vssvc.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 0000000004000000106161d2e731958f0000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000106161d20000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed3f000000ffffffff000000000700010000680900106161d2000000000000d0120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000106161d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000106161d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

msiexec.exerundll32.exe

pid process

4768 msiexec.exe
4768 msiexec.exe
5024 rundll32.exe
5024 rundll32.exe

pid	process
4768	msiexec.exe
4768	msiexec.exe
5024	rundll32.exe
5024	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

msiexec.exemsiexec.exevssvc.exe

description	pid	process
Token: SeShutdownPrivilege	1364	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1364	msiexec.exe
Token: SeSecurityPrivilege	4768	msiexec.exe
Token: SeCreateTokenPrivilege	1364	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1364	msiexec.exe
Token: SeLockMemoryPrivilege	1364	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1364	msiexec.exe
Token: SeMachineAccountPrivilege	1364	msiexec.exe
Token: SeTcbPrivilege	1364	msiexec.exe
Token: SeSecurityPrivilege	1364	msiexec.exe
Token: SeTakeOwnershipPrivilege	1364	msiexec.exe
Token: SeLoadDriverPrivilege	1364	msiexec.exe
Token: SeSystemProfilePrivilege	1364	msiexec.exe
Token: SeSystemtimePrivilege	1364	msiexec.exe
Token: SeProfSingleProcessPrivilege	1364	msiexec.exe
Token: SeIncBasePriorityPrivilege	1364	msiexec.exe
Token: SeCreatePagefilePrivilege	1364	msiexec.exe
Token: SeCreatePermanentPrivilege	1364	msiexec.exe
Token: SeBackupPrivilege	1364	msiexec.exe
Token: SeRestorePrivilege	1364	msiexec.exe
Token: SeShutdownPrivilege	1364	msiexec.exe
Token: SeDebugPrivilege	1364	msiexec.exe
Token: SeAuditPrivilege	1364	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1364	msiexec.exe
Token: SeChangeNotifyPrivilege	1364	msiexec.exe
Token: SeRemoteShutdownPrivilege	1364	msiexec.exe
Token: SeUndockPrivilege	1364	msiexec.exe
Token: SeSyncAgentPrivilege	1364	msiexec.exe
Token: SeEnableDelegationPrivilege	1364	msiexec.exe
Token: SeManageVolumePrivilege	1364	msiexec.exe
Token: SeImpersonatePrivilege	1364	msiexec.exe
Token: SeCreateGlobalPrivilege	1364	msiexec.exe
Token: SeBackupPrivilege	3148	vssvc.exe
Token: SeRestorePrivilege	3148	vssvc.exe
Token: SeAuditPrivilege	3148	vssvc.exe
Token: SeBackupPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe
Token: SeTakeOwnershipPrivilege	4768	msiexec.exe
Token: SeRestorePrivilege	4768	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid process

1364 msiexec.exe
1364 msiexec.exe

pid	process
1364	msiexec.exe
1364	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

msiexec.exeMsiExec.exerundll32.exe

description	pid	process	target process
PID 4768 wrote to memory of 1232	4768	msiexec.exe	srtasks.exe
PID 4768 wrote to memory of 1232	4768	msiexec.exe	srtasks.exe
PID 4768 wrote to memory of 1276	4768	msiexec.exe	MsiExec.exe
PID 4768 wrote to memory of 1276	4768	msiexec.exe	MsiExec.exe
PID 1276 wrote to memory of 4892	1276	MsiExec.exe	rundll32.exe
PID 1276 wrote to memory of 4892	1276	MsiExec.exe	rundll32.exe
PID 4892 wrote to memory of 5024	4892	rundll32.exe	rundll32.exe
PID 4892 wrote to memory of 5024	4892	rundll32.exe	rundll32.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\75c398d3a87e736ece65f10550519590a991f02990accf7d28cd52ac453a0a67.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1364

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4768

C:\Windows\system32\srtasks.exe
C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
2⤵
PID:1232

C:\Windows\System32\MsiExec.exe
C:\Windows\System32\MsiExec.exe -Embedding A4DFF46337B2CFE816079929028100E9
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Windows\Installer\MSIDC7A.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240573671 2 test.cs!Test.CustomActions.MyAction
3⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4892

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\tmpE004.dll",init
4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:5024

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3148

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Peripheral Device Discovery

2

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE004.dll
Filesize
970KB

MD5
6a058edb49674a880e176765872419d8

SHA1
f44ae6593971176b6fe30b481c923bcb85b84b9f

SHA256
b7da73f9002e5f4c2b5d40cd062bc23d12a08775fd47ac0e1fe96d98e211e2a8

SHA512
c9b068e0b5cca7b1687926b7a19667ddf8cdb7a11feeec6e13f253165fc13f9a8538d35c275263251a6143f12baec7d4b2c8022f7dfec006e19e2005adfa265b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE004.dll
Filesize
970KB

MD5
6a058edb49674a880e176765872419d8

SHA1
f44ae6593971176b6fe30b481c923bcb85b84b9f

SHA256
b7da73f9002e5f4c2b5d40cd062bc23d12a08775fd47ac0e1fe96d98e211e2a8

SHA512
c9b068e0b5cca7b1687926b7a19667ddf8cdb7a11feeec6e13f253165fc13f9a8538d35c275263251a6143f12baec7d4b2c8022f7dfec006e19e2005adfa265b

Download Submit
C:\Windows\Installer\MSIDC7A.tmp
Filesize
413KB

MD5
859c238b1aa6bbcdaaabe3e5d7f1dad6

SHA1
2a8c17ec585a39f6eba3207a08f865f2ef3c47bd

SHA256
d9bf99badaea49228e48c5428fbfe7ba9932254ea92fdcd7c27ac88833a65dae

SHA512
95c79d22c52c964cd631617d01c2b9cf4a507c3765554148eecba72695354669fed81fec088849256c62b006f175f552031895f48bf97e9d5ab4ba69eecc87e7

Download Submit
C:\Windows\Installer\MSIDC7A.tmp
Filesize
413KB

MD5
859c238b1aa6bbcdaaabe3e5d7f1dad6

SHA1
2a8c17ec585a39f6eba3207a08f865f2ef3c47bd

SHA256
d9bf99badaea49228e48c5428fbfe7ba9932254ea92fdcd7c27ac88833a65dae

SHA512
95c79d22c52c964cd631617d01c2b9cf4a507c3765554148eecba72695354669fed81fec088849256c62b006f175f552031895f48bf97e9d5ab4ba69eecc87e7

Download Submit
C:\Windows\Installer\MSIDC7A.tmp
Filesize
413KB

MD5
859c238b1aa6bbcdaaabe3e5d7f1dad6

SHA1
2a8c17ec585a39f6eba3207a08f865f2ef3c47bd

SHA256
d9bf99badaea49228e48c5428fbfe7ba9932254ea92fdcd7c27ac88833a65dae

SHA512
95c79d22c52c964cd631617d01c2b9cf4a507c3765554148eecba72695354669fed81fec088849256c62b006f175f552031895f48bf97e9d5ab4ba69eecc87e7

Download Submit
\??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
Filesize
23.0MB

MD5
7eab3a43a1571f30a6155259a924fc64

SHA1
cbe2bc2880b8916897bb3bd6691f1e24662cd6a2

SHA256
ee42f322f553b2cc430b910fe29d46be73abe7f1bbe48c93825afde8b85a168b

SHA512
30f2ccd39196698d1b3c91500512a1d9e31723b6d986d123d6f11e20d10c0c17a833d459f59ff960de6d90eae913312f7acfcd7764e2b987f571a759e82a9619

Download Submit
\??\Volume{d2616110-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{a5a54a59-7d5d-4096-812b-2e7044bf87a5}_OnDiskSnapshotProp
Filesize
5KB

MD5
8cdd1721b7478c5f5b55781da6b1bd71

SHA1
e0de43c8a9af5c5223cb8df0e901b6b7e30e06de

SHA256
20010bd91129b315ae7714ef759bb747e9e7d21a72009c52490722046ee1d80e

SHA512
22733ba2d3068279f7fbcadf337165db3d7ffe66f3814838315f6f84fc5b3eb73bc381ed5b53dae1a527ff09c8cdf6b24f934c4f40d73cac17aaff8efe5ba2cd

Download Submit
memory/1232-132-0x0000000000000000-mapping.dmp

Download
memory/1276-133-0x0000000000000000-mapping.dmp

Download
memory/4892-136-0x0000000000000000-mapping.dmp

Download
memory/4892-141-0x00007FF9D3130000-0x00007FF9D3BF1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-140-0x000001AB7EF30000-0x000001AB7EFA0000-memory.dmp

Filesize
448KB

Download
memory/4892-147-0x00007FF9D3130000-0x00007FF9D3BF1000-memory.dmp

Filesize
10.8MB

Download
memory/4892-139-0x000001AB66950000-0x000001AB6695A000-memory.dmp

Filesize
40KB

Download
memory/4892-138-0x000001AB66970000-0x000001AB6699E000-memory.dmp

Filesize
184KB

Download
memory/5024-142-0x0000000000000000-mapping.dmp

Download
memory/5024-145-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads