7cc611930bc2dd796122c6b079b0d36e310e283491a3909f634d1070c6c4efef

General

Target

2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Size

5.1MB
MD5

b576735be58a6720a63df839c297bb4a
SHA1

f66cae20536d643dae82145b9ad32560e4dffc61
SHA256

7cc611930bc2dd796122c6b079b0d36e310e283491a3909f634d1070c6c4efef
SHA512

7978b8c7bffde2200f989a53c8368900dffec88f89afc42b84f6194034e336d7580669fc67c67466602b364ff452b082d45fc4adc536c656eab480b6e517efb2
SSDEEP

98304:mULiWick8tz5zjWTp56YYK8OFxus1+4qo246pOUpEsVpIw8rHlbUPHp:mULiWick2z5X8eHOn1MpOUpEsV6/LgJ

Score

1^/10

Malware Config

Signatures

Modifies system certificate store 2 TTPs 3 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Token: SeSecurityPrivilege	2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Token: SeTakeOwnershipPrivilege	2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Token: SeBackupPrivilege	2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
Token: SeRestorePrivilege	2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
2160	2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe

C:\Users\Admin\AppData\Local\Temp\2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-07_b576735be58a6720a63df839c297bb4a_bkransomware_icedid.exe"
1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2160

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3900 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:3628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2160-0-0x0000000000400000-0x0000000000925A30-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing